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- A Study on Inverse Flotation of Diaspore Bauxites by Cationic Collector 阳离子捕收剂反浮选一水硬铝石型铝土矿研究
- Keywords quartz;magnetite;specularite;reverse flotation;cationic collector; 石英;磁铁矿;镜铁矿;反浮选;阳离子捕收剂;
- Keywords Pysite cinder;Reverse flotation;Dodecylamine cationic collector; 硫铁矿烧渣;反浮选;十二胺阳离子捕收剂;
- Keywords Quartz;Magnetic;Specularite;Reverse flotation;Cationic collector; 石英;磁铁矿;镜铁矿;反浮选;阳离子捕收剂;
- My husband is a stamp collector. 我丈夫是个集邮者。
- THE ORIGINAL RESEARCH INTO THE REVERSE FLOTATION OF HEMATITE IN QIDA MOUNTAIN BY CATIONIC COLLECTOR GE-609 GE-609捕收剂对齐大山赤铁矿反浮选的初探
- Study on Reverse Flotation of Magnetite With GE-601 Low Temperature-resistant Cationic Collector 耐低温阳离子捕收剂GE-601反浮选磁铁矿的研究
- Keywords quartz, magnetite, specularite, reverse flotation, cationic collector, depressants; 石英;磁铁矿;镜铁矿;反浮选;阳离子捕收剂;抑制剂;
- 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
- 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。
- 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。
- 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。
- cationic collector GE-609 阳离子捕收剂GE-609
- 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。
- cationic collector 阳离子收集极
- Some of the cationic proteins are bactericidal. 一些阳离子蛋白质是能杀菌的。
- The collector has acquired a fine collection of impressionist paintings. 这位收藏家收集到大量印象派绘画。
- The sodium is removed with cation exchange resin. 钠用阳离子交换树脂来分离。
- The rent collector comes tomorrow, and I've no money; how can I put him off? 收房钱的人明天来,我没有钱,可我怎样才能把他支走呢?