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- The authors study action mechanism of the combined collector on the minerals by AES and ESCA. 并利用俄歇电子能谱(AES)和光电子能谱(ESCA)等测试手段,研究了混合捕收剂与矿物的作用机理。
- Speed flotation was adopted,the combined collector of butyl xanthate and diethyldithiocarbamate was used and DS was used as depressor. 结合原生产工艺流程,采用快速浮选流程,使用丁基黄药和乙硫氮作组合捕收剂,并使用了一种新的DS抑制剂。
- The test results show that the combined collectors can not only improve t he separation results of Cu, Au and Ag, but also reduce reagent and lime dosages without any change in process flowsheet and increase in facilities. 结果表明,在不改变工艺流程,不增加设施的情况下,不但提高了铜、金、银的选别指标,而且还可以减少药剂用量和石灰用量,降低生产成本。
- My husband is a stamp collector. 我丈夫是个集邮者。
- Improving Tungsten Recovery Rate by Applying Combination Collectors in Tungsten-slime Flotation 组合捕收剂提高钨细泥浮选回收率的试验研究
- A collector of taxes or tribute from the public. 征收员从公众那儿收取赋税或贡物的人
- We tried it in every conceivable combination. 我们把能想到的各种组合都试了一遍。
- The stamp collector decided to get that rare stamp at all costs. 这个集邮迷决心无论代价如何都要搞到那枚稀有的邮票。
- These players made a very good combination. 这些球员们配合得很好。
- He had forgotten the combination of the safe. 他忘记了保险箱密码。
- A combination of two or more elements or parts. 复合物由两种或多种元素或部分构成的混合物
- The harmonic combination of these tones. 四度和音音调的和谐组合
- The collector bubbled excitedly about his latest discoveries. 那位收藏家兴致勃勃地谈他最新的发现。
- The collector made an appraisal of $2000 on the drawing. 收藏家对那幅画的估价是二千美元。
- These old stamps are eagerly coveted by collectors. 收藏家们对这些旧邮票都垂涎三尺。
- A collector of antique cars asked Frank to look out for a 1906 gas head lamp. 一位老式汽车收藏家要弗兰克留神1906年产的煤气前灯。
- A combination of factors led to her decision to resign. 综合各种因素之後她决定辞职。
- He had no qualms about cheating the tax collectors. 他对于欺骗收税人员毫不内疚。
- A harsh, disagreeable combination of sounds; discord. 不和谐的声音刺耳的、不和谐的混合声音,不调和
- A collector of rare insects will show us some of his latest discoveries. 一位稀有昆虫采集家将给我们看一些他的最新发现。