Naturally occurring fluorescence emitted and captured using powerful underwater strobes and special barrier filters that only allow specific wavelengths of light.
这种自然产生的荧光现象，是由功能强大的水下频闪灯以及只允许特定波长的光通过的特殊屏障滤光打光并捕获入镜的。
Sodium fluorescence method is an important method for on-site test of nuclear HEPA filters.
荧光素钠法是核级高效空气过滤器现场试验的重要方法之一。
The fabricating methods of balanced filters and their fluorescence effects are briefly described.
此外，还扼要地介绍了平衡滤光片的制造方法及它的荧光效应。
Similarly, fluorescence spectra were derived from reflectance under illumination with short pass filters directly. Obvious differences in fluorescence spectra were founded in different kinds of plant.
采用短波通滤光片可直接获得荧光光谱，不同植物种类荧光光谱差异明显。
The design of the film-systems used for bio-fluorescence excitation and barrier filters were discussed in this paper.
本文论述生物荧光激发滤光片及栅滤光片的膜系设计。
The design of the film-systems used for bio-fluorescence excitation and barrier filters were discussed in this paper.
本文论述生物荧光激发滤光片及栅滤光片的膜系设计。
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