Strolling around Monmouth town is a historical journey indeed. 圍繞著(zhù)蒙莫思鎮是一個(gè)真實(shí)歷史回顧的旅行。
After a very brief historical survey we look at applications to physical operations and to chemical operations. 在簡(jiǎn)短的歷史回顧之后，我們敘述物理操作和化學(xué)操作方面的應用。
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