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高分子力化学的英文Polymer Mechanochemistry: An Overview.Polymer mechanochemistry is an interdisciplinary field that explores the chemical reactions initiated or influenced by mechanical forces acting on polymers. At its core, this field merges the principles of polymer science, mechanics, and chemistry to understand how external forces can manipulate the chemical properties and structures of polymers.1. Principles of Polymer Mechanochemistry.Polymer mechanochemistry is based on the principle that mechanical stress or strain can activate chemical bonds within polymers, leading to bond scission, formation of new bonds, or changes in the overall polymer structure. This activation can occur through various mechanisms such as friction, compression, tension, or shear forces.2. Types of Polymer Mechanochemical Reactions.Bond Scission: Mechanical forces can cause the scission of polymer chains, resulting in chain shortening and changes in polymer properties.Cross-Linking: Under certain conditions, mechanical forces can promote the formation of cross-links between polymer chains, increasing the mechanical strength of the material.Isomerization: Mechanical stress can induce conformational changes within polymer chains, leading to isomerization and altered physical properties.3. Applications of Polymer Mechanochemistry.Polymer mechanochemistry finds applications in various fields such as:Materials Science: Mechanical activation can be used to modify the properties of polymers for specificapplications, such as improving their mechanical strength, thermal stability, or conductivity.Waste Management: Polymers can be recycled or upcycled through mechanochemical processes, reducing waste and environmental impact.Sensors and Actuators: Polymers with mechanically responsive chemical properties can be used in sensors and actuators for monitoring and controlling physical parameters.4. Challenges and Future Outlook.While polymer mechanochemistry offers promising opportunities, it also faces several challenges:Controllability: Achieving precise control over mechanochemical reactions can be challenging due to the complexity of polymer systems.Scalability: Scaling up mechanochemical reactions forindustrial applications can be difficult due to equipment limitations and process control issues.Fundamental Understanding: A fundamental understanding of the mechanisms underlying polymer mechanochemical reactions is still evolving, necessitating further research.Conclusion.Polymer mechanochemistry represents a frontier in polymer science, offering new avenues for manipulating polymer properties and structures through mechanical forces. With continued research and technological advancements,this field has the potential to revolutionize polymer processing and applications across multiple disciplines.。
【高分子专业英语翻译】第五课乳液聚合大部分的乳液聚合都是由自由基引发的并且表现出其他自由基体系的很多特点,最主要的反应机理的不同源自小体积元中自由基增长的场所不同。
乳液聚合不仅允许在高反应速率下获得较高分子量,这在本体聚合中是无法实现或效率低下的,,同时还有其他重要的实用优点。
水吸收了大部分聚合热且有利于反应控制,产物在低粘度体系中获得,容易处理,可直接使用或是在凝聚,水洗,干燥之后很快转化成固体聚合物。
在共聚中,尽管共聚原理适用于乳液体系,单体在水相中溶解能力的不同也可能导致其与本体聚合行为不同,从而有重要的实际意义。
乳液聚合的变化很大,从包含单一单体,乳化剂,水和单一引发剂的简单体系到这些包含有2,3个单体,一次或分批添加,,混合乳化剂和助稳定剂以及包括链转移剂的复合引发体系。
单体和水相的比例允许变化范围很大,但是在技术做法上通常限制在30/70到60/40。
单体和水相比更高时则达到了直接聚合允许的极限,只有通过分批添加单体方法来排除聚合产生的大量的热。
更复杂的是随着胶体数的增加粘度也大大增加,尤其是当水溶性的单体和聚合物易容时,反应结束胶乳浓度降低。
这一阶段常常伴随着通过聚集作用或是在热力学不稳定时凝结作用而使胶粒尺寸增大。
第十课高分子的构型和构象本课中我们将使用根据经典有机化学术语而来的构型和构象这两个词。
构型异构是由于分子中存在一个或多个不对称中心,以最简单的C原子为例,每一碳原子的绝对构型为R型和S型,当存在双键时会有顺式和反式几何异构。
以合成聚合物为例,构型异构的典型问题和R.S型不对称碳原子在主链上的排布有关。
这些不对称碳原子要么来自不对称单体,如环氧丙烷,要么来自对称单体,如乙烯单体,,这些物质的聚合,在每个单体单元中形成至少一个不对称碳原子。
大分子中的构型异构源于侧链上存在不对称的碳原子,例如不对称乙烯单体的聚合,也是可能的,现今已经被广泛研究。
和经典有机化学术语一致,构象,旋转体,旋转异构体,构象异构体,指的是由于分子单键的内旋转而形成的空间排布的不同。
广义连续统力学generalized continuum mechanics简单物质simple material纯力学物质purely mechanical material微分型物质material of differentialtype积分型物质material of integral type混合物组份constituents of a mixture非协调理论incompatibility theory微极理论micropolar theory决定性原理principle of determinism等存在原理principle of equipresence局部作用原理principle of objectivity客观性原理principle of objectivity电磁连续统理论theory of electromagnetic conti-nuum内时理论endochronic theory非局部理论nonlocal theory混合物理论theory of mixtures里夫林-矣里克森张量Rivlin-Ericksen tensor 声张量acoustic tensor半向同性张量hemitropic tensor各向同性张量isotropic tensor应变张量strain tensor伸缩张量stretch tensor连续旋错continuous dislination连续位错continuous dislocation动量矩平衡angular momentum balance余本构关系complementary constitutiverela-tions共旋导数co-rotational derivative, Jaumann derivative非完整分量anholonomic component爬升效应climbing effect协调条件compatibility condition错综度complexity当时构形current configuration能量平衡energy balance变形梯度deformation gradient有限弹性finite elasticity熵增entropy production标架无差异性frame indifference弹性势elastic potential熵不等式entropy inequality极分解polar decomposition低弹性hypoelasticity参考构形reference configuration响应泛函response functional动量平衡momentum balance奇异面singular surface贮能函数stored-energy function内部约束internal constraint物理分量physical components本原元primitive element普适变形universal deformation速度梯度velocity gradient测粘流动viscometric flow当地导数local derivative岩石力学rock mechanics原始岩体应力virgin rock stress构造应力tectonic stress三轴压缩试验three-axial compression test三轴拉伸试验three-axial tensile test 三轴试验triaxial test岩层静态应力lithostatic stress吕荣lugeon地压强geostatic pressure水力劈裂hydraulic fracture咬合[作用] interlocking内禀抗剪强度intrinsic shear strength 循环抗剪强度cyclic shear strength残余抗剪强度residual shear strength 土力学soil mechanics孔隙比void ratio内磨擦角angle of internal friction休止角angle of repose孔隙率porosity围压ambient pressure渗透系数coefficient of permeability [抗]剪切角angle of shear resistance 渗流力seepage force表观粘聚力apparent cohesion粘聚力cohesion稠度consistency固结consolidation主固结primary consolidation次固结secondary consolidation固结仪consolidometer浮升力uplift扩容dilatancy有效应力effective stress絮凝[作用] flocculation主动土压力active earth pressure 被动土压力passive earth pressure 土动力学soil dynamics应力解除stress relief次时间效应secondary time effect 贯入阻力penetration resistance 沙土液化liquefaction of sand泥流mud flow多相流multiphase flow马格努斯效应Magnus effect韦伯数Weber number环状流annular flow泡状流bubble flow层状流stratified flow平衡流equilibrium flow二组份流two-component flow冻结流frozen flow均质流homogeneous flow二相流two-phase flow气-液流gas-liquid flow气-固流gas-solid flow液-气流liquid-gas flow液-固流liquid-solid flow液体-蒸气流liquid-vapor flow浓相dense phase稀相dilute phase连续相continuous phase离散相dispersed phase悬浮suspension气力输运pneumatic transport气泡形成bubble formation体密度bulk density壅塞choking微滴droplet挟带entrainment流型flow pattern流[态]化fluidization界面interface跃动速度saltation velocity非牛顿流体力学non-Newtonian fluid mechanics非牛顿流体non-Newtonian fluid幂律流体power law fluid拟塑性流体pseudoplastic fluid触稠流体rheopectic fluid触变流体thixotropic fluid粘弹性流体viscoelastic fluid流变测量学rheometry震凝性rheopexy体[积]粘性bulk viscosity魏森贝格效应Weissenberg effect流变仪rheometer稀薄气体动力学rarefied gas dynamics物理化学流体力学physico-chemical hydrodynamics空气热化学aerothermochemistry绝对压强absolute pressure绝对反应速率absolute reaction rate绝对温度absolute temperature吸收系数absorption coefficient活化分子activated molecule活化能activation energy绝热压缩adiabatic compression绝热膨胀adiabatic expansion绝热火焰温度adiabatic flame temperature 电弧风洞arc tunnel原子热atomic heat雾化atomization自燃auto-ignition自动氧化auto-oxidation可用能量available energy缓冲作用buffer action松密度bulk density燃烧率burning rate燃烧速度burning velocity接触面contact surface烧蚀ablation连续过程continuous process碰撞截面collision cross section通用气体常数conventional gas constant 燃烧不稳定性combustion instability稀释度dilution完全离解complete dissociation火焰传播flame propagation组份constituent碰撞反应速率collision reaction rate燃烧理论combustion theory浓度梯度concentration gradient阴极腐蚀cathodic corrosion火焰速度flame speed火焰驻定flame stabilization火焰结构flame structure着火ignition湍流火焰turbulent flame层流火焰laminar flame燃烧带burning zone渗流flow in porous media,seepage达西定律Darcy law赫尔-肖流Hele-Shaw flow毛[细]管流capillary flow过滤filtration爪进fingering不互溶驱替immiscible displacement 不互溶流体immiscible fluid互溶驱替miscible displacement互溶流体miscible fluid迁移率mobility流度比mobility ratio渗透率permeability孔隙度porosity多孔介质porous medium比面specific surface迂曲度tortuosity空隙void空隙分数void fraction注水water flooding可湿性wettability地球物理流体动力学geophysical fluid dynamics物理海洋学physical oceanography大气环流atmospheric circulation海洋环流ocean circulation海洋流ocean current旋转流rotating flow平流advection埃克曼流Ekman flow埃克曼边界层Ekman boundary layer大气边界层atmospheric boundarylayer大气-海洋相互作用atmosphere-ocean interaction埃克曼数Ekman number罗斯贝数Rossby unmber罗斯贝波Rossby wave斜压性baroclinicity正压性barotropy内磨擦internal friction海洋波ocean wave盐度salinity环境流体力学environmental fluid mechanics斯托克斯流Stokes flow羽流plume理查森数Richardson number污染源pollutant source污染物扩散pollutant diffusion噪声noise噪声级noise level噪声污染noise pollution排放物effulent工业流体力学industrical fluid mechanics 流控技术fluidics轴向流axial flow并向流co-current flow对向流counter current flow横向流cross flow螺旋流spiral flow旋拧流swirling flow滞后流after flow混合层mixing layer抖振buffeting风压wind pressure附壁效应wall attachment effect,Coanda effect简约频率reduced frequency爆炸力学mechanics of explosion终点弹道学terminal ballistics动态超高压技术dynamic ultrahigh pressure tech-nique流体弹塑性体hydro-elastoplastic medium热塑不稳定性thermoplastic instability空中爆炸explosion in air地下爆炸underground explosion水下爆炸underwater explosion电爆炸discharge-induced explosion激光爆炸laser-induced explosion核爆炸nuclear explosion点爆炸point-source explosion殉爆sympathatic detonation强爆炸intense explosion粒子束爆炸explosion by beam radiation 聚爆implosion起爆initiation of explosion爆破blasting霍普金森杆Hopkinson bar电炮electric gun电磁炮electromagnetic gun爆炸洞explosion chamber轻气炮light gas gun马赫反射Mach reflection基浪base surge成坑cratering能量沉积energy deposition爆心explosion center爆炸当量explosion equivalent火球fire ball爆高height of burst蘑菇云mushroom侵彻penetration规则反射regular reflection崩落spallation应变率史strain rate history流变学rheology聚合物减阻drag reduction by polymers 挤出[物]胀大extrusion swell, die swell 无管虹吸tubeless siphon剪胀效应dilatancy effect孔压[误差]效应hole-pressure[error]effect 剪切致稠shear thickening剪切致稀shear thinning触变性thixotropy反触变性anti-thixotropy超塑性superplasticity粘弹塑性材料viscoelasto-plastic material滞弹性材料anelastic material本构关系constitutive relation麦克斯韦模型Maxwell model沃伊特-开尔文模型V oigt-Kelvin model宾厄姆模型Bingham model奥伊洛特模型Oldroyd model幂律模型power law model应力松驰stress relaxation应变史strain history应力史stress history记忆函数memory function衰退记忆fading memory应力增长stress growing粘度函数voscosity function相对粘度relative viscosity复态粘度complex viscosity拉伸粘度elongational viscosity拉伸流动elongational flow第一法向应力差first normal-stress difference第二法向应力差second normal-stress difference德博拉数Deborah number魏森贝格数Weissenberg number动态模量dynamic modulus振荡剪切流oscillatory shear flow宇宙气体动力学cosmic gas dynamics等离[子]体动力学plasma dynamics电离气体ionized gas行星边界层planetary boundary layer阿尔文波Alfven wave泊肃叶-哈特曼流] Poiseuille-Hartman flow 哈特曼数Hartman number生物流变学biorheology生物流体biofluid生物屈服点bioyield point生物屈服应力bioyield stress电气体力学electro-gas dynamics铁流体力学ferro-hydrodynamics血液流变学hemorheology, bloodrheology血液动力学hemodynamics磁流体力学magneto fluid mechanics磁流体动力学magnetohydrodynamics, MHD磁流体动力波magnetohydrodynamic wave 磁流体流magnetohydrodynamic flow磁流体动力稳定性magnetohydrodynamic stability生物力学biomechanics生物流体力学biological fluid mechanics 生物固体力学biological solid mechanics 宾厄姆塑性流Bingham plastic flow开尔文体Kelvin body沃伊特体V oigt body可贴变形applicable deformation可贴曲面applicable surface边界润滑boundary lubrication液膜润滑fluid film lubrication向心收缩功concentric work离心收缩功eccentric work关节反作用力joint reaction force微循环力学microcyclic mechanics微纤维microfibril渗透性permeability生理横截面积physiological cross-sectional area农业生物力学agrobiomechanics纤维度fibrousness硬皮度rustiness胶粘度gumminess粘稠度stickiness嫩度tenderness渗透流osmotic flow易位流translocation flow蒸腾流transpirational flow过滤阻力filtration resistance压扁wafering风雪流snow-driving wind停滞堆积accretion遇阻堆积encroachment沙漠地面desert floor流沙固定fixation of shifting sand流动阈值fluid threshold尘暴dust storm计尘仪koniscope盛行风prevailing wind输沙率rate of sand transporting重演距离repetition distance跃移[运动] saltation跃移质saltation load沙波纹sand ripple沙影sand shadow沙暴sand storm流沙shifting sand翻滚tumble植物固沙vegetative sand-control流速线velocity line泥石流debris flow连续泥石流continuous debris flow 泥石铺床bed-predeposit of mud泥石流地声geosound of debris flow 气浪airsurge冻胀力frost heaving pressure冻土强度frozen soil strength雪崩avalanche冰崩iceslide冰压力ice pressure重力侵蚀gravity erosion分凝势segregation potential滑波landslide山洪torrent爆发blow up雪暴snowstorm火爆fire storm闪点flash point闪耀flare up阴燃smolder轰燃flashover飞火spotting, firebrand地表火surface fire地下火ground fire树冠火crown fire烛炬火candling fire狂燃火running fire火焰强度flame intensity火焰辐射flame radiation火龙卷fire tornado火旋涡fire whirl火蔓延fire spread对流柱convection column隔火带fire line隔火带强度fireline intensity非线性动力学nonlinear dynamics动态系统dynamical system原象preimage控制参量control parameter霍普夫分岔Hopf bifurcation倒倍周期分岔inverse period- doubling bifurca-tion全局分岔global bifurcation魔[鬼楼]梯devil's staircase非线性振动nonlinear vibration侵入物invader锁相phase- locking猎食模型predator- prey model[状]态空间state space[状]态变量state variable吕埃勒-塔肯斯道路Ruelle- Takens route 斯梅尔马蹄Smale horseshoe混沌chaos李-约克定理Li-Yorke theorem李-约克混沌Li-Yorke chaos洛伦茨吸引子Lorenz attractor混沌吸引子chaotic attractorKAM环面KAM torus费根鲍姆数Feigenbaum number费根鲍姆标度律Feigenbaum scaling KAM定理Kolmogorov-Arnol'd Moser theorem, KAM theorem勒斯勒尔方程Rossler equation混沌运动chaotic motion费根鲍姆函数方程Feigenbaum functional equation蝴蝶效应butterfly effect同宿点homoclinic point异宿点heteroclinic point同宿轨道homoclinic orbit异宿轨道heteroclinic orbit排斥子repellor超混沌hyperchaos阵发混沌intermittency chaos内禀随机性intrinsic stochasticity含混吸引子vague attractor [of Kolmogorov]VAK奇怪吸引子strange attractorFPU问题Fermi-Pasta- Ulam problem,FPU problem初态敏感性sensitivity to initial state反应扩散方程reaction-diffusion equation 非线性薛定谔方程nonlinear Schrodinger equation逆散射法inverse scattering method孤[立]波solitary wave奇异摄动singular perturbation正弦戈登方程sine-Gorden equation科赫岛Koch island豪斯多夫维数Hausdorff dimensionKS[动态]熵Kolmogorov-Sinai entropy, KS entropy卡普兰-约克猜想Kaplan -Yorke conjecture 康托尔集[合] Cantor set欧几里得维数Euclidian dimension茹利亚集[合] Julia set科赫曲线Koch curve谢尔平斯基海绵Sierpinski sponge李雅普诺夫指数Lyapunov exponent芒德布罗集[合] Mandelbrot set李雅普诺夫维数Lyapunov dimension谢尔平斯基镂垫Sierpinski gasket雷尼熵Renyi entropy雷尼信息Renyi information分形fractal分形维数fractal dimension分形体fractal胖分形fat fractal退守物defender覆盖维数covering dimension信息维数information dimension度规熵metric entropy多重分形multi-fractal关联维数correlation dimension拓扑熵topological entropy拓扑维数topological dimension拉格朗日湍流Lagrange turbulence布鲁塞尔模型Brusselator贝纳尔对流Benard convection瑞利-贝纳尔不稳定性Rayleigh-Benard instability闭锁键blocked bond元胞自动机cellular automaton浸渐消去法adiabatic elimination连通键connected bond, unblocked bond自旋玻璃spin glass窘组frustration窘组嵌板frustration plaquette窘组函数frustration function窘组网络frustration network窘组位形frustrating configuration逾渗通路percolation path逾渗阈[值] percolation threshold入侵逾渗invasion percolation扩程逾渗extend range percolation多色逾渗polychromatic percolation快变量fast variable慢变量slow variable卷筒图型roll pattern六角[形]图形hexagon pattern主[宰]方程master equation役使原理slaving principle耗散结构dissipation structure离散流体[模型] discrete fluid自相似解self-similar solution协同学synergetics自组织self-organization跨越集团spanning cluster奇点singularity多重奇点multiple singularity多重定态multiple steady state不动点fixed point吸引子attractor自治系统autonomous system结点node焦点focus简单奇点simple singularity单切结点one-tangent node极限环limit cycle中心点center鞍点saddle [point]映射map[ping]逻辑斯谛映射logistic map[ping]沙尔科夫斯基序列Sharkovskii sequence 面包师变换baker's transformation吸引盆basin of attraction生灭过程birth-and death process台球问题biliard ball problem庞加莱映射Poincar'e map庞加莱截面Poincar'e section猫脸映射cat map[of Arnosov][映]象image揉面变换kneading transformation倍周期分岔period doubling bifurcation单峰映射single hump map[ping]圆[周]映射circle map[ping]埃农吸引子Henon attractor分岔bifurcation分岔集bifurcation set余维[数] co-dimension叉式分岔pitchfork bifurcation鞍结分岔saddle-node bifurcation次级分岔secondary bifurcation跨临界分岔transcritical bifurcation开折unfolding切分岔tangent bifurcation普适性universality突变catastrophe突变论catastrophe theory折叠[型突变] fold [catastrophe]尖拐[型突变] cusp [catastrophe]燕尾[型突变] swallow tail抛物脐[型突变] parabolic umbilic双曲脐[型突变] hyperbolic umbilic椭圆脐[型突变] elliptic umbilic蝴蝶[型突变] butterfly阿诺德舌[头] Arnol'd tongueBZ反应Belousov-Zhabotinskireaction, BZ reaction法里序列Farey sequence法里树Farey tree洛特卡-沃尔泰拉方程Lotka-V olterra equation 梅利尼科夫积分Mel'nikov integral锁频frequency-locking滞后[效应] hysteresis突跳jump准周期振动quasi-oscillation。
简介聚合物的形式，塑料，橡胶和纤维，多年来发挥必不可少的，但不同的作用在日常生活中：作为电气绝缘，如轮胎，包装食品，仅举三个。
没有任何其他类别的材料，可以取代它们。
你有没有想知道是什么光盘了吗？什么是聚合物中使用的口香糖？这是第一次合成纤维做过？为什么有些塑料“洗碗机安全”和一些不呢？什么是防弹背心了吗？什么是聚合物用于不粘炊具？一个世纪前，聚合物行业正处于萌芽阶段。
第一人造塑料，某种形式的硝酸纤维素，是展示大国际展览在伦敦1862年。
展品安排到36个班。
其中展出的14000 C节第4类（动物和蔬菜中使用的物质制造）是一套小成型所作的亚历山大帕克斯从一个材料，他命名为Parkesine 。
据介绍展览的小册子作为替代天然材料，如象牙和玳瑁这已成为稀有和昂贵。
帕克斯出生于1813年和学徒作为一个黄铜的创始人。
他成为活跃在年轻的橡胶工业和1843年获得专利的防水面料，专利他卖掉后，查尔斯的Macintosh 。
防水面料自然的一个主要早期使用天然橡胶，这是得到的时候从树上在南美丛林中。
胶粘的不愉快的早期产品被淘汰的发现，固特异和汉考克在1840年的硫化硫的影响。
起初的硫只是灰尘的表面，但很快，这是应遵循的机械混合的橡胶和硫磺。
利益的帕克斯在婴儿橡胶和塑料业是象征性的科学和工业关系一直存在他们之间。
第一个真正的商业过程中生产的塑料材料由硝酸纤维素（赛璐珞）是由于约翰凯悦的奥尔巴尼，纽约州。
在1863年，凯悦，谁当时26岁的打印机，力求赢得奖金$ 10000所提供的费伦和Collander公司一个新的合成材料，使台球。
他认真研究了文献硝酸纤维素和知道发现了帕克斯的结合pyroxylin和樟脑制作了一个类似象牙的塑料。
凯悦构想用少量的溶剂和补充的热量和压力。
之后进行的早期试验在厨房里他的宿舍，他被驱逐到一个棚子。
赛璐珞是一个较低的硝酸盐纤维素-一种高的棉花是枪！凯悦是完全的成功与他的过程，专利在1870年发表的。
广义连续统力学generalized continuum mechanics简单物质simple material纯力学物质purely mechanical material微分型物质material of differentialtype积分型物质material of integral type混合物组份constituents of a mixture非协调理论incompatibility theory微极理论micropolar theory决定性原理principle of determinism等存在原理principle of equipresence局部作用原理principle of objectivity客观性原理principle of objectivity电磁连续统理论theory of electromagnetic conti-nuum内时理论endochronic theory非局部理论nonlocal theory混合物理论theory of mixtures里夫林-矣里克森张量Rivlin-Ericksen tensor 声张量acoustic tensor半向同性张量hemitropic tensor各向同性张量isotropic tensor应变张量strain tensor伸缩张量stretch tensor连续旋错continuous dislination连续位错continuous dislocation动量矩平衡angular momentum balance余本构关系complementary constitutiverela-tions共旋导数co-rotational derivative, Jaumann derivative非完整分量anholonomic component爬升效应climbing effect协调条件compatibility condition错综度complexity当时构形current configuration能量平衡energy balance变形梯度deformation gradient有限弹性finite elasticity熵增entropy production标架无差异性frame indifference弹性势elastic potential熵不等式entropy inequality极分解polar decomposition低弹性hypoelasticity参考构形reference configuration响应泛函response functional动量平衡momentum balance奇异面singular surface贮能函数stored-energy function内部约束internal constraint物理分量physical components本原元primitive element普适变形universal deformation速度梯度velocity gradient测粘流动viscometric flow当地导数local derivative岩石力学rock mechanics原始岩体应力virgin rock stress构造应力tectonic stress三轴压缩试验three-axial compression test三轴拉伸试验three-axial tensile test 三轴试验triaxial test岩层静态应力lithostatic stress吕荣lugeon地压强geostatic pressure水力劈裂hydraulic fracture咬合[作用] interlocking内禀抗剪强度intrinsic shear strength 循环抗剪强度cyclic shear strength残余抗剪强度residual shear strength 土力学soil mechanics孔隙比void ratio内磨擦角angle of internal friction休止角angle of repose孔隙率porosity围压ambient pressure渗透系数coefficient of permeability [抗]剪切角angle of shear resistance 渗流力seepage force表观粘聚力apparent cohesion粘聚力cohesion稠度consistency固结consolidation主固结primary consolidation次固结secondary consolidation固结仪consolidometer浮升力uplift扩容dilatancy有效应力effective stress絮凝[作用] flocculation主动土压力active earth pressure 被动土压力passive earth pressure 土动力学soil dynamics应力解除stress relief次时间效应secondary time effect 贯入阻力penetration resistance 沙土液化liquefaction of sand泥流mud flow多相流multiphase flow马格努斯效应Magnus effect韦伯数Weber number环状流annular flow泡状流bubble flow层状流stratified flow平衡流equilibrium flow二组份流two-component flow冻结流frozen flow均质流homogeneous flow二相流two-phase flow气-液流gas-liquid flow气-固流gas-solid flow液-气流liquid-gas flow液-固流liquid-solid flow液体-蒸气流liquid-vapor flow浓相dense phase稀相dilute phase连续相continuous phase离散相dispersed phase悬浮suspension气力输运pneumatic transport气泡形成bubble formation体密度bulk density壅塞choking微滴droplet挟带entrainment流型flow pattern流[态]化fluidization界面interface跃动速度saltation velocity非牛顿流体力学non-Newtonian fluid mechanics非牛顿流体non-Newtonian fluid幂律流体power law fluid拟塑性流体pseudoplastic fluid触稠流体rheopectic fluid触变流体thixotropic fluid粘弹性流体viscoelastic fluid流变测量学rheometry震凝性rheopexy体[积]粘性bulk viscosity魏森贝格效应Weissenberg effect流变仪rheometer稀薄气体动力学rarefied gas dynamics物理化学流体力学physico-chemical hydrodynamics空气热化学aerothermochemistry绝对压强absolute pressure绝对反应速率absolute reaction rate绝对温度absolute temperature吸收系数absorption coefficient活化分子activated molecule活化能activation energy绝热压缩adiabatic compression绝热膨胀adiabatic expansion绝热火焰温度adiabatic flame temperature 电弧风洞arc tunnel原子热atomic heat雾化atomization自燃auto-ignition自动氧化auto-oxidation可用能量available energy缓冲作用buffer action松密度bulk density燃烧率burning rate燃烧速度burning velocity接触面contact surface烧蚀ablation连续过程continuous process碰撞截面collision cross section通用气体常数conventional gas constant 燃烧不稳定性combustion instability稀释度dilution完全离解complete dissociation火焰传播flame propagation组份constituent碰撞反应速率collision reaction rate燃烧理论combustion theory浓度梯度concentration gradient阴极腐蚀cathodic corrosion火焰速度flame speed火焰驻定flame stabilization火焰结构flame structure着火ignition湍流火焰turbulent flame层流火焰laminar flame燃烧带burning zone渗流flow in porous media,seepage达西定律Darcy law赫尔-肖流Hele-Shaw flow毛[细]管流capillary flow过滤filtration爪进fingering不互溶驱替immiscible displacement 不互溶流体immiscible fluid互溶驱替miscible displacement互溶流体miscible fluid迁移率mobility流度比mobility ratio渗透率permeability孔隙度porosity多孔介质porous medium比面specific surface迂曲度tortuosity空隙void空隙分数void fraction注水water flooding可湿性wettability地球物理流体动力学geophysical fluid dynamics物理海洋学physical oceanography大气环流atmospheric circulation海洋环流ocean circulation海洋流ocean current旋转流rotating flow平流advection埃克曼流Ekman flow埃克曼边界层Ekman boundary layer大气边界层atmospheric boundarylayer大气-海洋相互作用atmosphere-ocean interaction埃克曼数Ekman number罗斯贝数Rossby unmber罗斯贝波Rossby wave斜压性baroclinicity正压性barotropy内磨擦internal friction海洋波ocean wave盐度salinity环境流体力学environmental fluid mechanics斯托克斯流Stokes flow羽流plume理查森数Richardson number污染源pollutant source污染物扩散pollutant diffusion噪声noise噪声级noise level噪声污染noise pollution排放物effulent工业流体力学industrical fluid mechanics 流控技术fluidics轴向流axial flow并向流co-current flow对向流counter current flow横向流cross flow螺旋流spiral flow旋拧流swirling flow滞后流after flow混合层mixing layer抖振buffeting风压wind pressure附壁效应wall attachment effect,Coanda effect简约频率reduced frequency爆炸力学mechanics of explosion终点弹道学terminal ballistics动态超高压技术dynamic ultrahigh pressure tech-nique流体弹塑性体hydro-elastoplastic medium热塑不稳定性thermoplastic instability空中爆炸explosion in air地下爆炸underground explosion水下爆炸underwater explosion电爆炸discharge-induced explosion激光爆炸laser-induced explosion核爆炸nuclear explosion点爆炸point-source explosion殉爆sympathatic detonation强爆炸intense explosion粒子束爆炸explosion by beam radiation 聚爆implosion起爆initiation of explosion爆破blasting霍普金森杆Hopkinson bar电炮electric gun电磁炮electromagnetic gun爆炸洞explosion chamber轻气炮light gas gun马赫反射Mach reflection基浪base surge成坑cratering能量沉积energy deposition爆心explosion center爆炸当量explosion equivalent火球fire ball爆高height of burst蘑菇云mushroom侵彻penetration规则反射regular reflection崩落spallation应变率史strain rate history流变学rheology聚合物减阻drag reduction by polymers 挤出[物]胀大extrusion swell, die swell 无管虹吸tubeless siphon剪胀效应dilatancy effect孔压[误差]效应hole-pressure[error]effect 剪切致稠shear thickening剪切致稀shear thinning触变性thixotropy反触变性anti-thixotropy超塑性superplasticity粘弹塑性材料viscoelasto-plastic material滞弹性材料anelastic material本构关系constitutive relation麦克斯韦模型Maxwell model沃伊特-开尔文模型V oigt-Kelvin model宾厄姆模型Bingham model奥伊洛特模型Oldroyd model幂律模型power law model应力松驰stress relaxation应变史strain history应力史stress history记忆函数memory function衰退记忆fading memory应力增长stress growing粘度函数voscosity function相对粘度relative viscosity复态粘度complex viscosity拉伸粘度elongational viscosity拉伸流动elongational flow第一法向应力差first normal-stress difference第二法向应力差second normal-stress difference德博拉数Deborah number魏森贝格数Weissenberg number动态模量dynamic modulus振荡剪切流oscillatory shear flow宇宙气体动力学cosmic gas dynamics等离[子]体动力学plasma dynamics电离气体ionized gas行星边界层planetary boundary layer阿尔文波Alfven wave泊肃叶-哈特曼流] Poiseuille-Hartman flow 哈特曼数Hartman number生物流变学biorheology生物流体biofluid生物屈服点bioyield point生物屈服应力bioyield stress电气体力学electro-gas dynamics铁流体力学ferro-hydrodynamics血液流变学hemorheology, bloodrheology血液动力学hemodynamics磁流体力学magneto fluid mechanics磁流体动力学magnetohydrodynamics, MHD磁流体动力波magnetohydrodynamic wave 磁流体流magnetohydrodynamic flow磁流体动力稳定性magnetohydrodynamic stability生物力学biomechanics生物流体力学biological fluid mechanics 生物固体力学biological solid mechanics 宾厄姆塑性流Bingham plastic flow开尔文体Kelvin body沃伊特体V oigt body可贴变形applicable deformation可贴曲面applicable surface边界润滑boundary lubrication液膜润滑fluid film lubrication向心收缩功concentric work离心收缩功eccentric work关节反作用力joint reaction force微循环力学microcyclic mechanics微纤维microfibril渗透性permeability生理横截面积physiological cross-sectional area农业生物力学agrobiomechanics纤维度fibrousness硬皮度rustiness胶粘度gumminess粘稠度stickiness嫩度tenderness渗透流osmotic flow易位流translocation flow蒸腾流transpirational flow过滤阻力filtration resistance压扁wafering风雪流snow-driving wind停滞堆积accretion遇阻堆积encroachment沙漠地面desert floor流沙固定fixation of shifting sand流动阈值fluid threshold尘暴dust storm计尘仪koniscope盛行风prevailing wind输沙率rate of sand transporting重演距离repetition distance跃移[运动] saltation跃移质saltation load沙波纹sand ripple沙影sand shadow沙暴sand storm流沙shifting sand翻滚tumble植物固沙vegetative sand-control流速线velocity line泥石流debris flow连续泥石流continuous debris flow 泥石铺床bed-predeposit of mud泥石流地声geosound of debris flow 气浪airsurge冻胀力frost heaving pressure冻土强度frozen soil strength雪崩avalanche冰崩iceslide冰压力ice pressure重力侵蚀gravity erosion分凝势segregation potential滑波landslide山洪torrent爆发blow up雪暴snowstorm火爆fire storm闪点flash point闪耀flare up阴燃smolder轰燃flashover飞火spotting, firebrand地表火surface fire地下火ground fire树冠火crown fire烛炬火candling fire狂燃火running fire火焰强度flame intensity火焰辐射flame radiation火龙卷fire tornado火旋涡fire whirl火蔓延fire spread对流柱convection column隔火带fire line隔火带强度fireline intensity非线性动力学nonlinear dynamics动态系统dynamical system原象preimage控制参量control parameter霍普夫分岔Hopf bifurcation倒倍周期分岔inverse period- doubling bifurca-tion全局分岔global bifurcation魔[鬼楼]梯devil's staircase非线性振动nonlinear vibration侵入物invader锁相phase- locking猎食模型predator- prey model[状]态空间state space[状]态变量state variable吕埃勒-塔肯斯道路Ruelle- Takens route 斯梅尔马蹄Smale horseshoe混沌chaos李-约克定理Li-Yorke theorem李-约克混沌Li-Yorke chaos洛伦茨吸引子Lorenz attractor混沌吸引子chaotic attractorKAM环面KAM torus费根鲍姆数Feigenbaum number费根鲍姆标度律Feigenbaum scaling KAM定理Kolmogorov-Arnol'd Moser theorem, KAM theorem勒斯勒尔方程Rossler equation混沌运动chaotic motion费根鲍姆函数方程Feigenbaum functional equation蝴蝶效应butterfly effect同宿点homoclinic point异宿点heteroclinic point同宿轨道homoclinic orbit异宿轨道heteroclinic orbit排斥子repellor超混沌hyperchaos阵发混沌intermittency chaos内禀随机性intrinsic stochasticity含混吸引子vague attractor [of Kolmogorov]VAK奇怪吸引子strange attractorFPU问题Fermi-Pasta- Ulam problem,FPU problem初态敏感性sensitivity to initial state反应扩散方程reaction-diffusion equation 非线性薛定谔方程nonlinear Schrodinger equation逆散射法inverse scattering method孤[立]波solitary wave奇异摄动singular perturbation正弦戈登方程sine-Gorden equation科赫岛Koch island豪斯多夫维数Hausdorff dimensionKS[动态]熵Kolmogorov-Sinai entropy, KS entropy卡普兰-约克猜想Kaplan -Yorke conjecture 康托尔集[合] Cantor set欧几里得维数Euclidian dimension茹利亚集[合] Julia set科赫曲线Koch curve谢尔平斯基海绵Sierpinski sponge李雅普诺夫指数Lyapunov exponent芒德布罗集[合] Mandelbrot set李雅普诺夫维数Lyapunov dimension谢尔平斯基镂垫Sierpinski gasket雷尼熵Renyi entropy雷尼信息Renyi information分形fractal分形维数fractal dimension分形体fractal胖分形fat fractal退守物defender覆盖维数covering dimension信息维数information dimension度规熵metric entropy多重分形multi-fractal关联维数correlation dimension拓扑熵topological entropy拓扑维数topological dimension拉格朗日湍流Lagrange turbulence布鲁塞尔模型Brusselator贝纳尔对流Benard convection瑞利-贝纳尔不稳定性Rayleigh-Benard instability闭锁键blocked bond元胞自动机cellular automaton浸渐消去法adiabatic elimination连通键connected bond, unblocked bond自旋玻璃spin glass窘组frustration窘组嵌板frustration plaquette窘组函数frustration function窘组网络frustration network窘组位形frustrating configuration逾渗通路percolation path逾渗阈[值] percolation threshold入侵逾渗invasion percolation扩程逾渗extend range percolation多色逾渗polychromatic percolation快变量fast variable慢变量slow variable卷筒图型roll pattern六角[形]图形hexagon pattern主[宰]方程master equation役使原理slaving principle耗散结构dissipation structure离散流体[模型] discrete fluid自相似解self-similar solution协同学synergetics自组织self-organization跨越集团spanning cluster奇点singularity多重奇点multiple singularity多重定态multiple steady state不动点fixed point吸引子attractor自治系统autonomous system结点node焦点focus简单奇点simple singularity单切结点one-tangent node极限环limit cycle中心点center鞍点saddle [point]映射map[ping]逻辑斯谛映射logistic map[ping]沙尔科夫斯基序列Sharkovskii sequence 面包师变换baker's transformation吸引盆basin of attraction生灭过程birth-and death process台球问题biliard ball problem庞加莱映射Poincar'e map庞加莱截面Poincar'e section猫脸映射cat map[of Arnosov][映]象image揉面变换kneading transformation倍周期分岔period doubling bifurcation单峰映射single hump map[ping]圆[周]映射circle map[ping]埃农吸引子Henon attractor分岔bifurcation分岔集bifurcation set余维[数] co-dimension叉式分岔pitchfork bifurcation鞍结分岔saddle-node bifurcation次级分岔secondary bifurcation跨临界分岔transcritical bifurcation开折unfolding切分岔tangent bifurcation普适性universality突变catastrophe突变论catastrophe theory折叠[型突变] fold [catastrophe]尖拐[型突变] cusp [catastrophe]燕尾[型突变] swallow tail抛物脐[型突变] parabolic umbilic双曲脐[型突变] hyperbolic umbilic椭圆脐[型突变] elliptic umbilic蝴蝶[型突变] butterfly阿诺德舌[头] Arnol'd tongueBZ反应Belousov-Zhabotinskireaction, BZ reaction法里序列Farey sequence法里树Farey tree洛特卡-沃尔泰拉方程Lotka-V olterra equation 梅利尼科夫积分Mel'nikov integral锁频frequency-locking滞后[效应] hysteresis突跳jump准周期振动quasi-oscillation。
作者简介：邓传福（1982-），工程师，主要从事建筑材料的开发和检测工作。
收稿日期：2023-05-05聚氯乙烯（PVC ）是一种廉价易得的聚合物材料，在鞋材、管道管件、电线电缆、压延膜等行业有着广泛的应用[1]。
但众所周知，纯PVC 材料由于其韧性差和热稳定性不足，在许多应用中都存在局限性[2]。
因此，在许多行业中，开发了用各种填料改性的PVC 复合材料，以提高机其械性能和热稳定性能[3]。
高岭土[4]、硫酸钙[5]、碳酸钙[6]、滑石粉[7]、和二氧化硅[8]等无机填料已被证明可用于增强聚合物树脂的物理性能。
但显而易见，聚合物基体和填料之间的界面相将对复合材料的物理性能起着关键作用。
不幸的是，无机材料表面一般都呈现为强极性，与聚合物材料通常不相容，这无疑会导致无机填料与聚合物之间的无法形成有效的界面层。
为了克服上述问题，最常用的方法就是对无机填料进行表面改性，以改善其与聚合物材料之间的相容性。
目前市场上也出现了多种性能不俗的表面改性剂，如硅烷偶联剂、铝酸酯偶联剂、钛酸酯偶联剂等，在不同填料的改性上都有着广泛的应用。
然而目前的理论和实践普遍认为，由于碳酸钙表面羟基含量不高，因此并不适合使用硅烷偶联剂作为其表面改性剂，虽有部分研究者采用溶剂法可成功在碳酸钙表面接枝上硅烷偶联剂[9]，但成本因素几乎不可能工业化应用。
在本文的研究中，我们在纳米碳酸钙的制备过程中通过引入不同剂量的羟基，考察后期硅烷偶联剂对硅烷偶联剂改性纳米碳酸钙在PVC复合材料的应用研究邓传福1，颜干才2， 杜年军2(1.钦州市建筑工程质量检测中心有限公司，广西 钦州 535000； 2.广西平果市润丰钙新材料科技有限公司，广西 平果 533822)摘要：采用γ-氨丙基三乙氧基硅烷（KH -550）对纳米碳酸钙进行特殊表面改性，利用扫描电镜（SEM ）、红外光谱（IR ）、热机械分析仪（TMA ）、热重分析仪（TG ）、转矩流变仪等测试手段，探究了改性后的纳米碳酸钙对聚氯乙烯（PVC ）复合材料综合性能的影响。
