These stones are single cut (back must be cut) and are cast stones with poor light reflection qualities.
这些石头是单一的减少（背部必须被剪，又拿石头砍光的反射较差的品质。
Complete reflection of a ray of light in a medium such as water or glass, from the surrounding surfaces Back into the medium.
在一种媒质（如水或玻璃）中的光线从媒质的边界完全反射回媒质内部的现象。
Contrary to popular belief, the light at the back of the raindrop does not undergo total internal reflection and some light does emerge from the back.
大家普遍认为的相反，鉴于在后面的雨滴不接受全内反射和一些轻没有摆脱回来。
To solve the problem of the poor absorption of dyes at the longer wavelength region, dye-sensitized solar cells (DSSC) with back surface reflection was introduced to enhance light absorption.
介绍了一种提高染料敏化太阳电池光吸收的背反射结构，以解决染料在长波范围吸光能力差的缺点。
He stopped for a moment and looked back and saw in the reflection from the street light the great tail of the fish standing up well behind the skiff's stern.
他停了一会儿，回头一望，在街灯的反光中，看见那鱼的大尾巴直竖在小船船梢后边。
In a beam transmission system of a CO2 laser, the reflection mirror can be used as back-view mirror or foldable reflection mirror in the laser cavity, while as a light bender outside the cavity.
在CO2激光器的光束传输系统中，反射镜在激光管腔内被用作尾镜和折叠式反射镜，而在腔外则充当了弯光器的角色。
In a beam transmission system of a CO2 laser, the reflection mirror can be used as back-view mirror or foldable reflection mirror in the laser cavity, while as a light bender outside the cavity.
在CO2激光器的光束传输系统中，反射镜在激光管腔内被用作尾镜和折叠式反射镜，而在腔外则充当了弯光器的角色。
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