第三章单偏光
- 格式:ppt
- 大小:4.34 MB
- 文档页数:21


晶体光学及光性矿物学中英文对照表第一章晶体光学基础原理光波Optical wave可见光Visible light单色光Homogeneous light白光White light自然光Natural light偏振光Polarized light平面偏振光Plane polarized light偏光化作用Polarization反射Reflection折射Refraction不透明矿物Opaque mineral薄片Thinned section透明矿物Transparent mineral折射率Refractive index全反射Total reflection光性均质体Optical isotropic substance光性非均质体Optical anisotropic substance双折射Double refraction双折射率Birefringence光轴Optic axis一轴晶Uniaxial crystal二轴晶Biaxial crystal常光Ordinary ray非常光Extraordinary ray主折射率Principal refraction index最大双折射率Maximum birefringence光性指示体Indicatrix光率体Optic indicatrix主轴Principal axis主轴面Principal section园切面Circular section光性符号Optical sign主截面Principal section主折射率Principal refractive index光轴面Optic axial plane光轴角Optic axial angle锐角等分线Acute bisectrix钝角等分线Obtuse bisectrix光轴角公式Optic angle equation光性方位Optic orientation色散Dispersion折射率色散Refractive index dispersion色散曲线Dispersion curve双折射率色散Birefringence dispersion光率体色散Indicatrix dispersion第二章透明造岩矿物及宝石晶体光学鉴定常用仪器孔径N*A numerical aperture尼康NIKON奥林珀斯OLYMPUS第三章透明造岩矿物及宝石在单偏光镜下的晶体光学性质边缘Edge贝克线Becke line糙面Rough surface突起Relief突起等级Relief grade闪突起Twinkling解理Cleavage解理纹Trace of cleavage临界角Critical angle极完全解理Eminent cleavage完全解理Perfect cleavage不完全解理Imperfect cleavage颜色Colour多色性Pleochroism吸收性Absorption多色性公式Pleochroic formula吸收性公式Absorption formula正吸收Positive absorption反吸收Negative absorption 第四章透明造岩矿物及宝石在正交偏光镜下的晶体光学性质消光Extinction全消光Complete extinction消光位Extinction position光程差Path difference石英楔quartz wedge干涉色Interference color色序Color sequence级序Gradation sequence补色法则Compensation principle消色Subtractive color补色器Compensator试板Accessory plate云母试板Mica plate石膏试板Gypsum plate贝瑞克Berek倾斜消色器Tilting compensator谢纳蒙特Senarment布雷斯-科勒Brece-Kohler中村试板Nakamura half-shadow plate 莱特目镜Wright eyepiece消光类型Types of extinction平行消光Parallel extinction斜消光Inclined extinction对称消光Symmetrical extinction消光角Extinction angle延性Elongation正延性Positive elongation负延性Negative elongation延性符号Sign of elongation双晶Twin双晶面Twin plane双晶纹Trace of twin plane简单双晶Simple twin复式双晶Combined twin聚片双晶Polysynthetic twin轮式双晶Cyclic twin格子双晶Tartan twinning第五章透明造岩矿物及宝石在锥偏光镜下的晶体光学性质干涉图Interference figure勃氏镜Bertrand lens黑十字Dark cross干涉色圈Interference color circles波向图Skiodrome闪图Flash figure瞬变干涉图Transient axial figure马拉德Mallard托比Tobi第六章透明造岩矿物及宝石的晶体光学系统鉴定。