Ice crystals should be plate shaped. They float in the air close to the ground reflecting light back downwards.
冰晶需呈片状，它们悬浮近在地面的空中，将光线向下反射。
White is another roof colour used to fight both the urban heat island effect and global warming in general, by simply reflecting light back into space.
白色可以直接把光反射到空中，也通常是一种被用来对付城市热岛效应和全球变暖的屋顶颜色。
The mirror reflects light back to the scatter plate.
镜面把光反射回散射板。
Stalker is a great light back-up unit that really is there for early game harassment.
追猎者是一种优秀的轻型支援单位，非常适合在游戏中用于早期骚扰。
He proved this by letting the beam of rainbow-colored light pass through another prism. This changed the colored light back to white light.
为了证明这一点，他让一束彩虹——即有色光线通过另一个三棱镜，结果这些有色的光又变回到了白光。
As a result of different optical observation Windows with different structure and parameters, the potency of incident light back along the original way is varied.
各种光学观瞄窗口由于其自身结构和参数的不同，导致它们对入射光按原路返回的能力存在差异。
The device USES mirrors to bounce the laser's light back and forth until it has touched every molecule a patient exhales in a single breath, the team reported in the journal Optics Express.
该团队在OpticsExpress杂志中报道，这种仪器利用镜片使激光来回反射，直到将病人一次呼出的气体中的所有分子全部测到。
Alternatively, a dichroic filter may be used over the wavelength converting element 110 to reflect the transmitted pump light back into the wavelength converting element 110 for a second pass.
或者，二向色滤光片可在波长转换元件110上使用以将所透射的泵浦光反向反射到波长转换元件110内用于二次传递。
Alternatively, a dichroic filter may be used over the wavelength converting element 110 to reflect the transmitted pump light back into the wavelength converting element 110 for a second pass.
或者，二向色滤光片可在波长转换元件110上使用以将所透射的泵浦光反向反射到波长转换元件110内用于二次传递。
应用推荐