史蒂文·霍金，英国物理学家(很显然，也是一个争论制造者)，他在他的新书《神来之笔》中阐述了这一观点。这本书易于本周四上架。
Stephen Hawking, British physicist (and, apparently, troublemaker) makes this statement in his new book, The Grand Design, that went on shelves on Thursday.
小文通过对现代通信设备供电系统的分析，阐述了分布式电源的设计要求。
This paper introduced power supply applying to communication system, and expatiated request of design for distributed power supply.
一些关于氢的东西：，氢气，就像其他元素一样，有同位素，人们在1766年就发现了这一点，卡文迪许分离出原子氢，并且阐述了它的一些性质。
A couple of other things about hydrogen: hydrogen also, like other elements, has isotopes and we already saw that in 1766, Cavendish isolated atomic hydrogen and enunciated some of its properties.
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