光线

But what amazes people is that when a bundle of rays is projected onto the surface of the mirror, which, in turn, reflects the light on the wall, the pattern and inscriptions on the backside are shown in the ring of the light, as if they had penetrated the whole thickness of the mirror.

奇怪的是，当一束光线照到镜面，反射投影到墙壁上，墙上的光亮圈内竟出现铜镜背面的图案和文字，好像从镜背"透"过来的，故称"透光镜"。

The boy focused sun's ray on a piece of wood with a burning glass.

这个男孩用凸透镜使太阳光线的焦点集于一块木头上。

If I lose the light of the sun, I will write by candlelight, moonlight , no light.

如果失去了阳光，我就在烛光下写作，在月光下写作，没有光线也要写作。

Calcite holds the ray associated with Breath of Life in the Language of Light.

方解石持有光之语中"生命的呼吸"相关的光线。

The camera obscura is essentially a large pinhole camera, and as long ago as the 15th century, Leonardo Da Vinci was speaking in awe of the simplicity and magnitude of the device.

如果图片是理想的，一块薄膜附在另一端的方块，以捕捉光线来英寸的暗箱本质上是一个大型的针孔摄像头，早在15世纪，达芬奇是发言敬畏的简便性和巨大的装置。

A unit of retina l illumination, equal to the amount of light that reaches the retina through 1 square millimeter of pupil area from a surface having a brightness of 1 candela per square meter.

光度视网膜亮度单位，相当于每平方米有一烛光亮度的表面，通过一平方毫米的瞳孔区域，到达视网膜的光线数量

The position of the candelabrum displeased me, and outreaching my hand with difficulty, rather than disturb my slumbering valet, I placed it so as to throw its rays more fully upon the book.

烛台摆放的位置使我很不如意，我不愿打扰酣睡的随从，就自己费力地伸手挪动了一下，以便让光线更好地照在书本上。

The results show that the fringe pattern produced by the capillary tube interferometer can be explained by two-beam interference.

对光线追迹模拟，结果表明毛细管干涉仪的干涉条纹的形成可用双光束的干涉来解释。

It will not rise to the price of a diamond or carbuncle, which show best in varied lights

它决够不上在各种不同的光线下显得最美的钻石和红玉的价值。

Truth may perhaps come to the price of a pearl, that showeth best by day; but it will not rise to the price of a diamond or carbuncle, that showeth best in varied lights.

真理在世人眼中其价值也许等于一颗珍珠，在日光之下看起来最好；但是它决够不上那在各种不同的光线下显得最美的钻石和红玉底价值。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。