The radius r--I'll give your light back because it may be nicer for you... The radius is 15 meters.
半径r，我把灯打开,便于你们听课。,半径是15米。
It makes use of lattice modules or pixel units composed by Light Back Dash to buildup a display screen.
它利用发光二极管构成的点阵模块或像素单元组成在面积显示屏幕。
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。
The Nile catfish swims upside down, and therefore has developed a light back and a dark belly, the reverse of the usual fish color scheme.
青尼罗河的鲇鱼在水中是反着身子游的，是以它们的违部是浅色的，而腹部却是深色的，以及一般鱼的色彩结构相反。
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。
The actual material weighs heavily in the equation, rough surfaces for example will reflect light back very differently than a smooth surface.
实际体重重于物质方程比如将反映粗糙表面轻回大不相同光滑表面。
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。
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。
If the two arms have identical lengths, then interference between the light beams returning to the beam splitter will direct all of the light back toward the laser.
如果两条边一样长，分光器发射的激光将被完全反射回分光器。
Instead of letting it pass, the holes would reflect the light back toward the tip of the fibre optic cable, effectively turning the diaphragm into a mirror even as it still allowed water to pass.
不同于让光线透过，相反地，通过纤维光缆的一端，纳米孔会将光线反射回去，极有效地将振动膜变成一面镜子，即便水流可以通过。
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。
Come back home to your bodies and into the sacred heart which will activate your divine blueprint, what you came here to do, restoring the ancient codes of Light back to the cells of your God DNA.
返回你身体的家园，进入将要激活你神圣蓝图的神圣之心你正是为此而来修复古老的光之密码，返回你细胞中的上帝dna。
When stretched horizontally, the pupils allow for more light to enter from the front, back, and sides.
当瞳孔横向伸展的时候，更多的光能够从前面、后面和侧面进入。
It has a lens system to focus light onto the film at the back of the camera.
它的镜片系统可以将光线聚焦到相机后部的胶片上。
If you replenish the ice sheets and frozen waters of the high latitudes, more light will be reflected back into space, so reducing the warming of the oceans and atmosphere.
如果高纬度地区的冰原和冻结的水得到补充，更多的光将被反射回太空，从而减缓海洋和大气的变暖。
Turning back to the mirror, Jenny saw a flash of light from the watch in the glass.
回头照镜子，珍妮发现手表发出了一束光。
Then Doug went back into the hallway and stood there looking straight up at the light.
然后，道格回到走廊，站在那里，直视着那道光。
At 5:00 pm, the snow outside makes everything bright, so he wears snow goggles on his way back home, or his eyes may be hurt badly by the strong light.
下午5点，外面的雪让一切都变得明亮起来，所以他在回家的路上戴着雪镜，否则他的眼睛可能会被强光严重伤害。
Some of this light would then travel back to the door and be reflected into the camera.
其中一些光会向门这个方向反射回来并又被反射回相机中。
The light turned away, bobbed and swayed back down the logging road.
那短短的摇摆的光，纽转方向，顺着伐木路向下。
Some of this light would then travel back to the door and be reflected into the camera. That much is basic optics.
它不记录直接反射回来的光线，而是记录下在进入相机前被反射过多次的光。
When she plugs the cable back in, the link light does not come back on suggesting that this is a dead port.
当她将电缆插回去时，链路灯还是不亮，这意味着这是一个死端口。
When she plugs the cable back in, the link light does not come back on suggesting that this is a dead port.
当她将电缆插回去时，链路灯还是不亮，这意味着这是一个死端口。
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