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secretyam

木虫 (正式写手)

[求助] 德语化学论文翻译(只要大体意思清楚就可以)

由于复制过来文字出现变化,以图片格式上传。德语化学论文翻译(只要大体意思清楚就可以)德语论文翻译.png

[ Last edited by nono2009 on 2015-8-26 at 08:47 ]

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liyiping36

新虫 (初入文坛)

本人德语专业,二外法语,确定此篇文章不是德语,而是法语
2楼2015-08-25 00:49:00
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secretyam

木虫 (正式写手)

引用回帖:
2楼: Originally posted by liyiping36 at 2015-08-25 00:49:00
本人德语专业,二外法语,确定此篇文章不是德语,而是法语

谢谢提醒。这两种语言都不懂,再加上是在德国数据库上查的,所以弄错了。
3楼2015-08-25 08:31:46
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secretyam

木虫 (正式写手)

引用回帖:
2楼: Originally posted by liyiping36 at 2015-08-25 00:49:00
本人德语专业,二外法语,确定此篇文章不是德语,而是法语

那你能帮忙翻译一下吗?
4楼2015-08-25 08:32:35
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yifeng1206

铁杆木虫 (著名写手)

【答案】应助回帖

Recall of the preparation method of nickel hexamine salt
We have used the classic preparation method, with some modification for avoiding, in certain case, the degradation of the complexes. As a general manner, they are obtained, often around 0 °, by passage of a stream of desiccated ammonia on:
a) the simple salt of nickel dehydrated (this is the case for the preparation of 氯化物和硫化物) or hydrated (溴化物,溴酸盐) or in syrupy mass (thiocyanate) deposited on the wafer of a filter crucible: 多余的水因此被吸干。The nickel salt can be also in concentrated aqueous solution (chlorate) or hydro-ammonia (碘和硝酸);
b) on a 碱性盐, such as chromate;
c) on a simple nickel chloride (for the preparation of高氯酸盐&过硫酸盐) or on the nickel hydroxide dissolved in the ammonia (preparation of normal 钼酸&钨) which we treat, furthermore the ammonia bubbling, by a concentrated solution of ammonium salt corresponding in ammonia. After filtration and wash with alcohol-ammonia, it is appropriate to sweep length by ammonia gas to dry and move resting water presented in the complex cation.
The铬酸盐 & 过硫酸盐 should be prepared away from air and be conserved, as well as钨, in ammonia atmosphere.
5楼2015-09-02 20:49:16
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