With good light collection, about 30 % of the luminescence quanta may reach the photocathode.

在良好的光收集条件下, 约30%的荧光量子可以到达光阴极.

辞典例句

Most people know that can truly cherish the photocathode of a few do?

虽说人人知道,可真正做到珍惜光阴的有几个 呢 ?

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When light enters the photocathode of a photomultiplier tube, photoelectrons are emitted from the photocathode.

当光线进入光电阴极的光电倍增管, 光电子从阴极发出.

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