Concerning the skeleton and muscles of infants embryo, which previously of problem, had been dispute till 20 centuries from 19 centuries;

关于婴儿胚胎的骨骼与肌肉﹐哪个在先的问题﹐从19世纪一直争论到20世纪。

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Either the previously accepted measures upon which hundreds of calculations have been based are wrong, or there is a problem with the theory of quantum electrodynamics itself.

无论是以前成百上千的计算的基础是错误的，亦或是量子电动力学理论本身的问题。

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However, to think upon the problem we must use the felt meanings--we must think of how "this" (which we previously verbalized) relates to "that" (which we also previously verbalized).

但是，当考虑问题时，我们必须使用感觉意义--我们必须考虑“这个”如何（我们之前说出的）涉及到“那个” （我们之前也说出了）。

youdao

However, to think upon the problem we must use the felt meanings--we must think of how "this" (which we previously verbalized) relates to "that" (which we also previously verbalized).

但是，当考虑问题时，我们必须使用感觉意义--我们必须考虑“这个”如何（我们之前说出的）涉及到“那个” （我们之前也说出了）。

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