精细石油化工2010年27卷1~6期分类索引
- 格式:pdf
- 大小:200.08 KB
- 文档页数:4
第27卷第3期 2010年9月25日油 田 化 学O ilfield Che m istr yV ol 27 N o 325Sept ,2010文章编号:1000 4092(2010)03 0350 07* 收稿日期:2010 5 11;修改日期:2010 8 10。
基金项目:教育部新世纪优秀人才资助计划(项目编号NCET 07 0846),霍英东教育基金会第十一届高等院校青年教师基金(优选资助课题)资助项目(项目编号114016),国家863项目 与蒸汽吞吐结合的表面活性剂驱油体系研究 (N o 2007AA06Z201)。
作者简介:裴海华(1984 ),男,中国石油大学(华东)石油工程专业学士(2007)、油气田开发工程专业硕士(2009)、在读博士研究生(2009 ),从事油田化学与提高采收率方向的研究,通讯地址:266555山东省青岛经济技术开发区长江西路66号中国石油大学(华东)工科楼B 座523房间,电话:0532 ********,E m ai :l peihai hua2008@126 co m 。
化学驱提高普通稠油采收率的研究进展*裴海华,张贵才,葛际江,刘清华,王 洋,王 冲(中国石油大学(华东)石油工程学院,山东青岛266555)摘要:针对普通稠油油藏水驱采收率低,而且经济上不适合于热采的特点,介绍了国内外化学驱提高普通稠油采收率技术的一些研究进展,主要包括聚合物驱,碱驱,碱/表面活性剂驱。
综述了各种方法提高普通稠油采收率的研究现状和机理研究进展,并指出了不同方法存在的问题和当前的研究热点。
参50关键词:稠油;化学驱;聚合物驱;碱驱;碱/表面活性剂驱;提高采收率;综述中图分类号:TE357 46:TE39 文献标识码:A稠油资源十分丰富,主要分布在加拿大,委内瑞拉,美国和中国。
随着常规原油储量的减少,成功开采这些稠油资源变得越来越重要。
对于普通稠油,一次采油后一般采用两种开发方式,一种是采用常规注水开发;水驱时由于水油流度比高,导致注入水波及系数低,因此,水驱一般只能采出5%~10%I O I P 的原油[1]。
合成纤维工业,2020,43(6) : I CHINA SYNTHETIC FIBER INDUSTRY分类索引2020年1~6期分类索引(期):页研究与开发宋非,陈(,柯福佑,王华平许永静,刘国平,王有富,李文刚,邹黎明,赵炯心赖晓青,张先明,陈文兴,陈世昌,王G邹萌萌,刘津玮,李增庆徐静,刘乔伊,张磊QR 华,王立岩,张龙云,关冲,钟林张明,牛乐朋,李吉芳胡筠李顺希,许志强,詹莹韬,黄芽谭建忠钱亚杰,曹利敏许溢群,邹黎明,李文刚,许永静王城,马海燕,马海军{,段小超,吴燕鹏,杨通辉,黄涛,俞昊李 芳,王 ,王 ,王王 , 吉,王, 王华平海,邹黎明,许永静 秦维秀,马海燕,成晓燕黄锦锋夏碧波,姜雨土,马利勇,付文英,毛 伟, , ,宋黄龙全,韦永慧赵永卢旭晨,呂莎莎,张欣,黄涛,俞昊刘 龙, 宋 , 王张磊,齐楚,徐静,季路遥, 小 , 陈 龙, , 邹黎明 , 许永静,陈向玲,张景春,吉鹏,王朝生王一唯,李怡佳,林超宁,陈松,陈世昌曹豫新,张R 勇鹏,卢广轩,张欢,高建平虎,薛斌,韩春艳,戴钧明, 林, 永刘刚,袁钦,徐剑,陈友汜(1):1(1):7(1):12(1):18(1):23(1):27(1):32(1):33(1):42(1):46(1):50(2):1(2):5(2):9(2):14(2):19(2):26(2):31(2):37(2):40(2):44(2): 49(2): 53(3):1(3):6(3):11(3):16(3): 22(3): 27(3): 33(3): 39(3): 43(3):44(4):1(4):7(4):11石墨烯/碳纳米管涂层导电氨纶的制备及其性能研究 以水为单一增塑剂的PVA 纤维的制备及结构性能研究 不同氛围条件下PBT 固相缩聚工艺与反应动力学研究一步水热法制备还原氧化石墨烯改性涤纶无纺布及性能研究不同固含量PAN 浆液制备的抗起球l 纶的性能研究 玻璃纤维增强尼龙66复合材料的结构与性能乙烯基乙烘选择加氢制丁二烯工艺研究高强高模PVA 纤维存放过程中力学性能的衰减规律高密度聚乙烯/聚酰胺6复合纤维的制备及性能 工业 氧化氢 液 性的研究 聚酯中亚甲基含量对其热性能影响研究GVChCl-GL 复配增塑PVA 体系的流变行为研究高强 聚 烯工业 加工条件对其结构及性能的影响尼龙66-6T 共聚物的晶体结构与力学性能研究 膜级钛系聚酯与镖系聚酯的成膜性能比较PEGT/PTT 并列复合弹性纤维的制备及性能研究 聚醸型聚氨酯电纺纤维膜的制备及结构性能研究PP 相对分子质量及其分布对其单丝结晶及力学性能的影响NMMO 法竹纤维拉伸强度的影响因素探讨 碳化 反应氧化反应工艺的研究基于灰色近优法的多组分功能混纺纱及其织物的性能评价 纳米 基 石 化聚 的应 研究PET 抗水 性能研究可拉伸皮芯纤维状硅橡胶TENG 的制备及其改性研究氨基/环氧基双官能团改性有机硅油的合成及表征 建筑增强专用聚丙烯l 纤维的耐环境性研究 纤维级复合阻燃PA 6的制备及其热稳定性研究玖AA-co-AMPS )/Kaolin 复合高吸水树脂的制备及结构性能研究聚硅氧烷改性PBT 的制备及其结构与性能研究PA 6/PBAT 共混物熔融加工流动性能研究 熔融非敏感型成核剂在聚丙烯加工中的应用研究TC4金属纤维多孔材料在硫酸介质中的腐蚀规律研究 染色改性共聚酯的可纺性及其纤维结构性能研究集束液对中间相沥青纤维的集束性和抗并丝性的影响 碳纤维汽车零部件快速模压成型工艺及其结构与性能研究静电纺PAA/PAN 复合碳纤维膜的制备及其性能研究陈王晓哲,葛 映,李金平,司陈恫舟,赵李n合成纤维工业2022年第43卷(4)(4)(4)(4)(4)(4)(5)(5)(5)(5)(5)(5)(5)(5)(5)(6)(6)(6)(6)(6)(6)(6)(6)(6)( )( )( )(2)(2)(3)(3)(4)(4)(4)(4)(5)(5)(6)(6)(6)(6):8导电水凝胶微纤维的微流控制备及应变传感性能研究 :25化学镀银金属化对位芳纶的制备及其性能研究:2 CFRP 表面的激光处理及其结构与性能研究:34热处理对大直径PPS 单丝力学性能的影响:39耐氯改性PMIA 超滤膜的制备及其结构与性能研究:45壳聚糖接枝改性PLA 非织造布的制备及性能研究:1:7 医用聚L -乳酸纤维的制备及性能研究:18建筑增强用聚丙烯l 纤维的耐碱性研究:18基于神经网络模型预测涤纶FDY 油剂及其乳液的外观 己内酰胺聚合中低聚物控制及PA 6熔体直纺可行性研究杨益敏,汪伟 蔡艳霞,陈兴刚周柄岑,吴瑶,孔海娟,倪雨萌,晏其凤,冯龙徐燕,马海燕,王城,徐锦锦俞佳欢,于俊荣,胡祖明,王彦,诸静马金亮,麻文效,温开琦范学松,张圣明,王朝生,吉鹏向奇志,李彦刚,高晨张磊,徐静,邹黎明,陈(,柯福佑郑征,杨以琳,马剑斌,徐锦龙,王松林,陈伟波师璐,汪伟毛绪国,王立诚,李斯文,孙俊芬,陈龙王诗卉,李 光,金俊8,杨胜林王玉合,戴钧明,李喜亮,王树霞,李红芳,司虎张利建,陶馥洁,伍仟新,肖朝晖王露佳,罗含,孙祝林,呂永根:25 PVA/AgNWs 导电水凝胶微纤维的微流控制备及其性能研究:25并列型聚丙烯复合纤维织物的开纤工艺与吸湿性能研究:33 PLA/PGA 复合纳米纤维膜的制备及其生物相容性与降解性研究:39 PET 的特性黏数对其扁丝力学性能的影响:43抗氧剂和浓缩液含量对尼龙6耐热氧老化性能的影响:1溶胶共混纺丝制备水性中间相沥青基碳纤维:7纳米纤维素/改性淀粉混合浆液对PA 56纤维性能的影响修,胡英陈厚翔,杨晓印,王建波,梁红军,蒋 曙,张经瀚张利建,曹长海,刘炎,李澜鹏,陶馥洁蔡铁锦,董伟,陶岚史利梅瞿同庆,王\谢兰英,刘琦,金勇,卓宁野肖国文孙燕琳,曹建达,颜志勇,肖顺立,姚勇波,林雪燕,田 :1高性能纸尿裤用氨纶的制备及其结构与性能研究:8尼龙615的制备及结构与性能研究:22 聚 PA6 的制备及其性能:25低中空高回弹三维螺旋卷曲纤维的制备及性能研究I .原料及纺丝工艺研究:3细菌纤维素的硫酸酯化改性及对重金属吸附行为的研究:39静电纺超细纤维选择性去除烟气苯酚和巴豆醛的研究:44成核剂对尼龙6注塑成型及性能的影响综述与专论55碳纤维增强树脂基复合材料的应用及展望62亲水改性聚酯纤维的生产技术现状及市场前景67化学纤维新材料发展趋势与专利分析56 纤维基 性超 电容 研究 展62多孔碳纳米片的制备及其在电化学领域的应用研究进展53醇改性共聚酯的技术进展及产品应用前景62内 涤纶 纤维产业现 及市场:49碳纳米材料在碳纤维上浆剂中的应用:54间苯二甲胺的生产技术与应用进展:55国内外己内酰胺市场现状与发展趋势:63国内环己酮生产现状及消费分析于海宁,高长星,王艳华虞小三,王鸣义汤方明,王宁,杨涛,吉鹏,王华平刘津玮,杨琳狄莹莹,何文维,任鹏刚,宋振继, 王鸣义张优良唐建华,张藕生长福王 , 王 卉, 陈 卓黄瑞丽:48 PET 解聚方法研究进展56氧水生产现 及市场邢玉静,严玉蓉,吴松平,曹泳琳,郭熙桃,马俊滨,马义忠闵东辉:48静电纺稀土离子掺杂无机纳米发光材料的研究现状:54国内外低熔点纤维的发展现状及趋势:55环保型PET 用钛系催化剂的研究进展64聚烯 复合纤维的生产技术及应 现吴月霞,刘呈坤,毛雪,张庆 徐 , 吉 ,王 , 王华平郑晓旭,梁建荣,汪子翔,陈忠钢,卫金皓,王立岩毛绪国,王立诚,吴彭,窦娟,孙俊芬,陈龙62020年1~6期分类索引皿(6)(1) (3)(3)(4) (4)(4)(5)(2) (2)(2)(3) (3)(3)(4)(5) (5)(5)(6) (6)(1) (1)(1)(2)(3)(4)(5) (5)(5)(6) (6)(1) (1)(1) (1) (1):70涤纶POY油剂配方与性能的构效关系设备与控制:72NUEMAG卷曲机液压侧顶装置气动改造可行性分析:65PTA装置试车阶段物料管道振动的影响因素浅析:66涤纶短纤维装置工艺空调滤材成本降低的探讨:68PET装置原料预热系统优化设计:72双氧水装置氧化尾气处理系统的技术改造:77径胺厉化装置汽提塔再沸器泄漏原因分析及改进措施:60环己酮装置脱氢工序导热油加热系统技术改造实践与经验65硝酸法和亚矶法生产PAN基碳纤维的工艺技术对比分析:71浅谈国产催化剂钛酸四丁酯对PBT树脂生产的影响:77环己酮废碱焚烧熔融物湿法与干法回收工艺比较分析:73尼龙66浸胶帘子布表面胶斑的影响因素探讨:77 1.11dtex超细旦粘胶短纤维的生产工艺探讨:81二甲苯异构化催化剂再生后的运行性能分析:81涤纶短纤维生产中桶底丝量偏高的原因及控制措施:64浅析蒸憎塔内己内酰胺产品的PAN超标及改进措施68纤维生产生化处理工艺的化:72聚酯纤维生产中职业危害因素与关键控制点分析:74环己酮装置低品位能的回收利用:79焚烧法处理己内酰胺生产废液技术经济探讨卢书辉,王小花,喻德峰李少山,孙健,张江海上官少鹏张丛晖刘青青方刚冷松原,戴建军刘肖建文,杨晨,曹维宇朱金权刘洪武“晓,刘晓光周世川,党虎,谢峰,王琦,周振华,张璐时宝琦,白锐,梁战桥郎坤黄浩马新俊,谢峰,谢民杨,龚永江,秦刚吕明星赵华平张林初分析与测试:75流变学方法测定UHMWPE树脂的相对分子质量及其分布:80Vano MICRO cube元素分析仪测定碳纤维碳含量方法研究:84顶空气相色谱法测定聚丙烯中挥发性轻桂含量:78生物基聚3-径基丁酸-戊酸酯/聚乳酸共混纤维的鉴别方法研究:86气相色谱法测定环己酮中的微量轻组分:84电位滴定法测定苯乙烯中的总醛含量:76气相色谱法-有效碳数定量测定环己烷及其桂类杂质含量:822019-nCoV疫情期间境外防护用品的过滤性能研究86气相法氧化液研究:83尼龙66长丝中氢化三联苯含量检测方法研究:86聚乙烯/聚丙烯和聚乙烯/聚酰胺复合纤维定性鉴别方法研究张文阳,吴正文,王新威关丽,邓岩张雁东,边鹏,郭蕾,杨涛,崔伟伟杨福斌,石东亮,李培榕,平凡瑞红郝燕赵小扬,张圣,何嫡,李拥军,刘建强刘洪武,周小文,李长庚王袁聪慧,许志强,黄芽,钱浩国内外动态:6碳纤维原丝项目落户大庆高新区:11Indorama公司完成对Sinterama公司特种聚酯纤维业的:31总投资200亿元的桐昆聚酯一体化项目开工:59日本2019年11月份的化纤生产与库存概况:59全球首个2200kt/a PTA装置在中国浙江投产(1):66兰精公司开始建造世界上最大的LyoceX纤维工厂(1):66南开大学研获超强韧人造蜘蛛丝(1):71对位芳纶工业化示范装置成套技术通过鉴定(1):74我国涤纶长丝生产能力突破40000k/a(1):79兰精公司和Duratex公司在巴西建设500kt/a合成纤维工业2020年第43卷溶解木浆厂(1):79三友集团粘胶短纤维项目获优质奖(2):8新凤鸣投资130亿元再加码PTA项目(2):8恒力石化2550kt/a PTA装置达到满负荷生产(2):18国家标准《聚丙烯l基碳纤维》(GB/T26752—2020)发布(2):18辽阳石化UHMWPE纤维专用料实现首批销售(2):25日本202。
《精细石油化工》期刊简介
佚名
【期刊名称】《精细石油化工》
【年(卷),期】2024(41)2
【摘要】《精细石油化工》创刊于1984年7月,是经国家科委批准,由中国石化集团资产经营管理有限公司天津石化分公司主办的公开发行的科学技术刊物。
以从事精细石油化工的科技人员为主要读者对象,也可供本专业的科学研究工作者和高等院校师生阅读。
【总页数】1页(PF0002)
【正文语种】中文
【中图分类】F42
【相关文献】
1.精细石油化工期刊【简介】
2.精细石油化工期刊【简介】
3.《精细石油化工》期刊简介
4.精细石油化工期刊简介
5.精细石油化工期刊简介
因版权原因,仅展示原文概要,查看原文内容请购买。
2019年《当代石油石化》第27卷总目次Ⅰ2019年《当代石油石化》第27卷总目次(1~12期)标 题 著 者 期~页【深度报道】★权威观点解决“三低”困局的关键是提振信心············································································周新民(1~1)新“两步走”战略下能源高质量发展思考························································马永生,戴宝华(4~1)美国“疯”了!中国咋办?··················································································周新民(6~1)石化工业发展概况与展望··················································································袁晴棠(7~1)落实新发展理念推进石化工业低碳化发展·······························曹湘洪,袁晴棠,刘佩成,邹劲松(8~1)★专家专栏改革开放40周年石油石化行业回顾与展望··············································余皎,罗佐县,马莉(2~1)大型国有工业品电商平台助力民企转型发展的作用探析····················································王玉冰(2~10)中国石油和化学工业经济运行分析—2018年回顾及2019年展望·············································································祝昉(3~1)炼油厂规模经济研究··············································································赵文忠,孙丽丽(3~7)石油地缘供需格局新态势对原油价格的影响研判························································佘建跃(5~1)集团企业财务管理体系架构探究·········································································叶慧青(6~7)中巴经济走廊建设投资环境分析与对策研究·····························································梅冠群(7~7)我国天然气产业发展正处于“四期叠加期”····························································刘满平(9~1)催化重整技术的发展趋势及重要举措···································································曹东学(10~1)炼化项目投资控制方法研究··································································赵文忠,孙丽丽(11~1)新时期我国地热产业发展战略研究················································宫昊,罗佐县,梁海军(12~1)★独家观察2018年国内外宏观经济形势回顾及2019年预判·····························赵小辉,李霞,任佳宁,傅培瑜(1~8)氢燃料电池电动车对石化企业的战略意义·······································································赵学良(1~15)发展与挑战—变革中的炼油产业···········································乞孟迪,柯晓明,张硕,李振光(2~16)央企境外投资非技术风险管理探讨··················································练铭祥,吴勇军,高雅(4~5)全面风险量化模型研究在石化行业国企中的应用················································邢珺,施灵燕(5~7)国内能源企业在粤港澳大湾区的发展机遇研究··························································徐梦堃(6~13)面向5G时代炼化企业智能化发展路径探索····························································储祥萍(7~13)中美贸易摩擦对美国LNG产业损害分析··········································吴珉颉,段天宇,朱博骐(7~17)············································2019年《当代石油石化》第27卷总目次Ⅱ油气行业高质量发展评价指标体系构建及应用·······································罗佐县,邓程程,刘红光(9~5)我国PX–PTA–聚酯产业链发展综述·····································································李锁山(10~9)我国氢能产业发展建议·································································杨延翔,魏寿祥,李庆勋(11~6)我国石油勘探开发形势与发展前景展望·························吴永超,凡哲元,张中华,程喆,张华珍(12~8)★会议综述炼油行业发展趋势及可持续发展面临的挑战—第117届AFPM年会综述··········黄丽敏,孟宪玲,张喜文,林崧,张毓莹,潘煜,钟永钢(9~12)★石化金融当前国内金融形势分析与展望··········································································仇欢,任佳宁(3~15)化工商品期货操作和风险防范探讨·····································································钟卫湘(7~20)股权基金在新材料领域的投资分析······································································薛雅心(8~14)传统石化企业在人工智能领域的股权投资研究···························································李圆圆(9~18)对上海原油期货市场提升功能、完善运行的分析和思考··································································卫永刚,杨育龙,郁珺,杨慧,冯玉宝(10~15)“一带一路”沿线中东国家融资方式研究—以中资企业在沙特阿拉伯融资为例·································································张玉梅(12~14)股权激励计划对境内石油石化行业上市公司市场表现的影响分析···································袁明川(12~20)★智库成果基于优化总投资的分壁精馏塔分离BTX工业原料模拟分析·······························吴昊,孟宪玲(9~25)我国大型国企套期保值有效性研究········································································任佳宁(10~20)中国台湾地区能源供需现状分析及展望································································曹勇(10~27)英国脱欧对宏观经济及石油化工行业的影响—基于GTAP模型的模拟分析···········································································傅培瑜(11~9)2020–2035年中国LNG接收站建设需求测算·························································刘红光(12~24)典型炼油企业低硫重质船用燃料油生产方案研究························································王天潇(12~27)【市场经纬】★特约专稿供应侧三方博弈需求端增速承压—国际油价2018年回顾与2019年展望·······································李展,侯晖,柯晓明(1~20)国内外乙烯产业分析及展望·················································································吕晓东(3~21)国内外合成树脂市场现状及发展趋势·····································································杨桂英(4~12)国内外合成橡胶市场现状及发展前景探析···········································杨秀霞,王殿铭,吕晓东(5~13)★市场研究浅析我国SBS产业链······················································································王启飞(2~24)消费升级下BOPA膜产业发展及前景·······································································王殿铭(2~28)我国石油税费对成品油市场价格的影响机理研究·················································高新伟,曹宇辰(3~25)新能源汽车发展对能源行业的影响分析····························································张瑶,王殿铭(4~19)当前国内外液化石油气市场现状及发展趋势································································杨晨(6~19)···············································································2019年《当代石油石化》第27卷总目次Ⅲ基于动态规划模型的成品油物流调度方法研究·························································葛玮芳(9~31)我国丁苯橡胶产业链供需分析··············································································谢引莉(11~17)★营销策略国内加油站连锁便利店供应链变革方向········································································袁海东(3~32)运筹学模型在成品油经营决策中的应用··································································王超(6~24)关于提升加油站非油品经营质量的研究—以便利店经营提升项目为例·····································································刘磊(10~34)基于个性化需求的物流服务供应链研究与应用······························································潘峰(11~24)【技术纵横】★石油·天然气气煤重叠区交叉开采安全技术研究······································································刘云鹏(1~27)砂岩储集层老井发现新储量探讨·········································································方锡贤(2~31)海底长输原油管道完整性管理探索与实践································贾邦龙,张苏,刘保余,孙霄(5~21)多轮次蒸汽吞吐井开发接替技术研究·····································································王学忠(6~30)气田与煤矿叠置区安全开采对策分析····································································李冰毅(7~25)SPE-PRMS标准油气储量分类体系与我国的差异性探讨及储量管理建议···································································肖玉茹,黄学斌,李姝,刘丽琼,卢泉杰(9~37)岩石热解录井技术在特殊类型储层解释评价中的应用····················································段仁春(11~30)天然气长输管道输差分析及控制············································刘玉杰,马雨廷,王伟,段腾龙(12~35)★炼油全面推广使用车用乙醇汽油对炼油企业汽油生产的影响··················王天潇,刘灵丽,王华,高礼杰(1~32)裂解汽油加氢装置节能及扩能改造技术研究·····························································利梅(4~27)炼油企业应对市场增产航煤措施分析··············································殷志涛,秦勇斌,龙伟灿(9~43)我国油品柴汽比降低的原因分析及其优化措施···························································瞿国华(10~40)浅谈水含量对加氢裂化装置长周期运行的影响·············王仲义,柳伟,范思强,曹正凯,杨占林(10~44)★石油化工基于核磁共振波谱技术的润滑油基础油性能研究···································李建国,刘怀兰,周晓军(1~38)基于BP神经网络的油气管道高后果区自动识别方法研究············································李亚平(2~38)渣油加工流程选择及其运行优化·····························································谢卫东,林栩(3~39)环己酮肟Beckmann重排技术现状与展望······························································王皓(4~32)催化柴油加氢转化生产高附加值油品工业应用及经济效益分析···············································张学辉,郝文月,吴子明,黄新露,刘昶,杜艳泽,曾榕辉(5~27)我国聚α-烯烃基础油发展路线研究···························································陈琳,由爱农(8~30)油气管道建设期的风险评价与管理······························周立国,王晓霖,齐先志,李明,王勇(9~47)石油蜡针入度检测方法标准修订的思考·······················郭士刚,凌凤香,高旭锋,贾未鸣,张会成(11~37)催化合成生物柴油技术综述···································张雁玲,王家兴,郭世刚,凌凤香,张会成(12~39)★新能源干热岩开发利用现状及发展趋势分析··························李瑞霞,黄劲,张英,冯建赟,周号博(3~47)。
2005年度《精细化工》杂志合订本开售
佚名
【期刊名称】《精细化工》
【年(卷),期】2006(23)2
【总页数】1页(P117-117)
【正文语种】中文
【中图分类】TQ
【相关文献】
1.《石油库与加油站》杂志2005年度合订本征订启事 [J],
2.中国化工学会精细化工专业委员会五届四次全委会暨会刊《精细化工》杂志四届四次编委会2005年度联席年会通知 [J],
3.2005年度《精细化工》杂志合订本开售 [J],
4.中国化工学会精细化工专业委员会五届四次全委会暨会刊《精细化工》杂志四届四次编委会2005年度联席年会通知 [J],
5.2005年度《精细化工》杂志合订本开售 [J],
因版权原因,仅展示原文概要,查看原文内容请购买。