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hljiang

铁杆木虫 (著名写手)

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注册: 2006-12-09
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专业: 无机材料化学

[交流] 【请教】关于气相沉积中的几个专业术语

In a typical experiment, a sample of 300 mg dry, activated A and 500 mg B were placed in a two-chamber-tube separated by a glass frit and were kept at 300C in a 5 mbar (diffusion pump) static/dynamic vacuum for 12h.
请教各位，这段话该怎么翻译，特别地，红色标记的那两个词，我不懂那到底是什么东西？多谢了！

A sample of 300 mg C was placed in a steel autoclave (Parr) and was reduced in a hydrogen atmosphere (100 bar, 100 oC) for 1 d and yielded a black powder.

还有这句话，请问这个过程容易做到么？怎么实现呢？衷心请教各位大侠，谢谢！

[ Last edited by hljiang on 2008-9-20 at 18:20 ]

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