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- After being smelted with fire assay and enriched with cupellation method,the precious metal is decomposed with chloroazotic acid. 试样经火试金法熔炼和灰吹富集后,贵金属合粒以王水分解,在盐酸介质中,用火焰原子吸收分光光度法测定钯量。
- The method seems good but it needs to be tried out. 这个方法似乎不错,但需要试验一下。
- This paper gives a detailed description of the advantages of wrap lead cupelling method for the determination of gold and silver in bessemer copper. At the same time, the use of adhesion preventer is very important. 本文介绍了测定粗铜中金和银包铅灰吹法及其许多优点,同时认为,使用好防粘剂是很重要的。
- I can't claim infallibility for this method. 我不敢说这方法绝对有效。
- Summer fallow is the best method of destroying weeds. 夏季休耕是消灭杂草的最好办法。
- cupellation method 火试金法
- Popularizing this new method is not an easy job. 推广这种新方法不是件容易的工作。
- This is not an economical method of heating. 这不是一种经济的取暖方式。
- I have a simple and easy method. 我有个简易的方法。
- I went through by a summary method. 我成功运用了一个简易的方法。
- By this method, you obtain a good result. 用这种方法,你就会取得良好的结果。
- Many times has he tried that method. 那种方法他已经试验许多次了。
- Our packing method shall be improved. 我们的包装方法应加以改进。
- His method of organizing the work is commendable. 他组织这项工作的办法是值得称赞的。
- We must get some method into our office filing. 我们必须把公文归档工作弄出些条理来。
- He prepares to go mad with fixed rule and method. 他准备对死板的规则与方式大闹一番。
- You'll find little system in his method of work. 他的工作方法无甚条理。
- This method has come into wide use in this area. 这方法在这一地区已被广泛使用。
- His book is totally without method. 他写的那本书毫无条理。
- The new method is still on trial now. 新办法还在试验中。