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- Is a chemical reaction driven by light ray. 就是光线驱动的一个化学反应。
- THE AUTHORIZATION NUMBER IS SUPPLIED BY CHIN HSIANG LIGHT RAY CO.,LTD. 4授权码由庆祥光波股份有限公司提供。
- Light rays are absorbed by black surfaces. 光线被黑色表面吸收(而无反射)。
- The concept of light ray is one which will be of sustained interest to us through our study of optics. 光线的概念在整个光学研究中是我们始终感兴趣的一个概念。
- Reflection The changing of the direction of the path of light ray by means of a surface. 借一个表面,把光束的路线改变的情况。
- Penetrating light rays of heartfelt echo. 透进了爱的光芒。
- The 2PN equations of light ray in the solar-system have been deduced from the metric tensor and Christoffel symbols. 从度规和Christoffel记号出发推导太阳系中的2PN光线方程.
- The angle that results when a light ray bends as it passes from one medium to another. 光线从一个介质到另一个介质时产生的角度改变。
- Contact with Far Infrared light ray, deeply massage by magnetic wave energy and promote blood circulation. 远红外线与人体接触，产生磁波能量，深层按摩，促进血液循环。
- When the higher-order terms are neglected, the 2PN equations of light ray reduce to the 1PX equations which widely appeared in many textbooks. 当忽略掉更高阶的项时;2PN光线方程将回到在很多教科书中广泛出现的1PN光线方程.
- Abstract: Based on the law of refraction of light,An accurate formulate of single-spherical refraction of non-paraxial light ray was established. 引言： 非近轴光线经光学系统后不再聚于一点，即产生了球差。
- Depolarization of imperfect metal orthogonal twin mirrors is studied by building a geometric model of the mirrors to change the direction of light ray. 通过建立非理想正交反射镜改变光线的几何模型，研究正交金属反射镜的消偏性能。
- The bending of the light rays is caused by refraction. 光线的弯曲是由折射造成的。
- Discussions were made on non-paraxial light ray through single-spherical refraction and the spherical aberration of the refraction image of lens. 如何减少球差或消除球差是研究、制造摄像机镜头、放映机镜头等光学系统很重要且复杂的工作，通常是采用多个透镜组合的办法达到减少球差的目的。
- To cause(light rays, for example)to diverge;deflect. 使（如光线）发散；使偏离
- To cause(light rays, for example) to diverge; deflect. 使（如光线）发散；使偏离
- Light rays show the path and direction of light traveling in. 光线:表示光的传播路径和方向的带箭头的直线.
- Do light rays travel in the same direction after reflection? 光线在反射后会沿着相同的方向传播吗？
- Each structure has its own refractive index, and when a light ray crosses an area where the index changes, the light scatters, creating a degree of opaqueness. 每个构造都有各自的折射率，当光线穿越折射率不同的区域时，便会散射而造成某种程度的不透明。
- Of, relating to, or being an image formed by light rays that converge in space. 实像的属于或与空间会聚光线形成的影像有关的
