light sources

常见例句

And if there are multiple light sources, why does each object only cast one shadow?
而且如果說有多個光源的話，爲什麽每個物躰衹有一個影子呢？
At night, light sources embedded in each rod will allow the whole structure to glow.
到了晚上，嵌在每個塑料棒內的光源將會使整個場館熠熠放光。
So we have to cancel all other light sources to see this very, very dim light from the atoms.
因此，我們不得不遮蔽所有其他的光源，才能看到這個原子的非常，非常暗淡的光線。

But we're going to irradiate it with two different light sources.
但是我們將用兩種,不同的光源照射它。
麻省理工公開課 - 化學原理課程節選

It is adhered to the edge of the light guide, which faces the LED light sources.
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