惠更斯 meaning in English

c.huygens
christiaan huygens
huygensfresnel principle
huyghens

The huygens ocular, which dates back over 250 years is still in wide use today .
二百五十多年前的惠更斯目镜今天还在广泛使用。
As an initial approach to the problem, let's reconsider huygens' principle .
作为探索这个问题的第一步，让我们重新考察惠更斯原理。
In fact, we shall merely overlook it completely when applying huygen's construction .
实际上，在应用惠更斯做图法的时候我们将完全不管它。
In many cases, the simpler huygens-fresnel treatment will prove quite adequate for our purpose .
在许多情况下，对于我们的目的来说，更简单的惠更斯菲涅耳方法将是合适的。
Huyghens vectorial principle
惠更斯矢量原理

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