光线

It was night and the lamp in the room gave poor light.

那是在晚上，屋里的油灯光线暗淡。

No need to light a night-light on a light night like tonight.

没必要开夜明灯像今晚光线这么好的夜晚。

Between the two grilles there was a gap of some thirty feet, a sort of no man's land between the prisoners and their friends.

我走进去，那是一个明亮的大厅，光线是从一个大窗户里射进来的。两道大铁栅横着把大厅分成三部分。

Make sure it is comfortable, has good lighting, has the noise level you prefer, etc.

确定它是舒适的〈但也别太舒服了〉，有足够的光线，你能接受的嘈杂程度…等等。

Organizing and sorting nondirectional lights from the perspective of the current renderable

从当前渲染视图的透视图中依增加的距离组织和分类无向的光线。

Neverwinter Nights 2's graphics engine has been replaced by the next-generation Electron engine, which supports advanced graphical features like fully dynamic lighting, normal mapping, specular mapping, shadow maps, and more.

无冬之夜2的图像引擎已替换为次世代的电子引擎，它能支持更高级的图像特效如完全动态光线、法线贴图、全反面贴图、阴影贴图等等等等。

Read, when you've picked your nosegay

纯粹的光线将你点亮！

In the next Place, I was at a great Loss for Candle; so that as soon as ever it was dark, which was generally by Seven-a-Clock, was oblig'd to go to Bed: I remembered the Lump of Bees-wax with which I made Candles in my African Adventure, but I had none of that now; the only Remedy had was, that when I had kill'd a Goat, sav'd the Tallow, and with a little Dish made of Clay, which I bak'd in the Sun, to which I added a Wick of some Oakum, I made me a Lamp; and this gave me Light, tho' not a clear steady Light like a Candle; in the Middle of all my Labours it happen'd, that rumaging my Things, I found a little Bag, which, as I hinted before, had been fill'd with Corn for the feeding of Poultry, not for this Voyage, but before, as I suppose, when nt my Wall.

其次，我无法制造蜡烛，所以一到天黑就只得上床睡觉。在这儿一般七点左右天就黑下来了。我记得我曾有过一大块蜜蜡，那是我从萨累的海盗船长手里逃到非洲沿岸的航程中做蜡烛用的，现在早已没有了。我唯一的补救办法是：每当我杀山羊时，把羊油留下来。我用泥土做成一个小盘子，经太阳暴晒成了一个小泥盘，然后把羊油放在泥盘里，再弄松麻绳后取下一些麻絮做灯心。这样总算做成了一盏灯，虽然光线没有蜡烛明亮和稳定，但也至少给了我一点光明。

It is assumed that the object distance and the incident height of each lens do not change with temperature.

推导过程中假设物面位置不随温度发生变化，并且忽略分离薄透镜组中各组分上光线入射高度随温度的变化。

For easy to install and checkout optical instrument,here primarily introduces the basic principles and structure component of collimator,which is composed of object lens、divisional board and ground glass.

1引言根据几何光学原理，无限远处的物体经过透镜后将成像在焦平面上；反之，从透镜焦平面上发出的光线经透镜后将成为一束平行光。

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。