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hljiang

铁杆木虫 (著名写手)

[交流] 【求助】气相沉积中几个专业术语

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!

[ Last edited by wdwsnnu on 2008-9-20 at 18:10 ]
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hljiang

铁杆木虫 (著名写手)

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!
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2楼2008-09-20 18:11:49
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