1) indicatrix
[,indi'keitriks]
光率体
1.
With mathematic analytic methods,the author has found out the equationfor calculating the citcular tangent plane of biaxial indicatrix and the optic equation,and worked out the direction of the wave of biaxial arbitrary inci.
文中改正了以往文献中对二轴晶平行光轴面切面干涉图形象分析不正确的地方，用数学解析方法求出了二轴晶光率体的圆切面方程、光轴方程；解出二轴晶任意入射晶体之波法线方向与射入晶体后本征波振动方向相应的折射率值，这些都是晶体光学之基本方程，对于理论计算和图像定量分析必不可少。
2.
This paper describes in detail the principle that a gem refractometer works in view of indicatrix,and especially discusses on the phenomena when this device is used to measure uniaxial and biaxial crystals.
】应用晶体光学中的光率体原理对宝石折射仪测试应用问题作较为详尽的论述，特别对一轴晶、二轴晶宝石测试所遇到的各种现象作进一步全面探讨，并给予确切的解释。
3.
After analyzing the principle of a gem refractometer, it is suggested that the refractiveindices of gemstones can be deduced by an elliptic plane section of the optical indicatrix normal tothe long axis direction of the refractometer.
本文在分析了宝石折射仪原理的基础上，提出可以用光率体在垂直于折射仪长轴方向的椭圆切面来判断所测宝石折射率的大小。
2) optical indicatrix
光率体
1.
According to the related theory of crystal optics,this article will deduce the calculation formula of walk-off angle in the optical indicatrix's principal section of the uniaxial crystal by a simple mathematical method.
在单轴晶光率体主截面内,根据晶体光学相关理论,采用一种非常简便的数学方法,得到了不同情况下离散角的一般表达式。
2.
Several methods for proving the existence of circle profile in biaxial crystal were presented, which began with the optical indicatrix and axial tangle.
从光率体、光轴角出发 ,借助于数学工具从不同角度给出了双轴晶体中圆切面存在的几种方法 ,在理论上证明了双轴晶体中这一特殊光学面的存在 ,并给出了这一切面的一些重要性
3) optical indicatrix axes
光率体主轴
1.
The crystal axes and the principal stress axes are obtained from the optical indicatrix axes manually by turning the projection diagram as usual.
以往是通过手工转图由光率体主轴获取晶轴和应力主轴的，把手工操作变为计算机运算和成图，是一个重要的附加课题。
4) community light penetrating rate
群体透光率
5) Light interception ratio of neighbors
邻体截光率
6) specific alga biomass extinction rate
藻体比消光率
补充资料：佛体色性率都婆
【佛体色性率都婆】
（杂语）密教之法，以率都婆为大日如来之三昧耶形，故云佛体，是为四大所成之法，故云色性。
（杂语）密教之法，以率都婆为大日如来之三昧耶形，故云佛体，是为四大所成之法，故云色性。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条