In fact,de Gallembert estimates the number of Muslim women wearing headscarves in France has grown since 2004, although there are no firm statistics to back this up.

VOA: standard.2010.01.30

So that would probably be de Broglie's answer for why, in fact, we're not observing the wavelength behavior of material on a day-to-day life.

所以那就可能是德布罗意关于,为什么我们无法再日常生活中,观测到物质的波动行为的答案。

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