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n.crude grading
v.roughing
网络grab picking; rough sizing; coarse screening

粗选

英-汉网络释义

粗选

roughing

地质专业英语词汇QR ... rougher flotation 粗选 roughing 粗选 roughness 粗糙度 ...

crude grading

石油英语词汇(C8)--石油百科 ... crude flash-stabilization 原油闪蒸稳定 crude grading 粗选 crude hauler 原油拖车 ...

grab picking

矿业工程专业词汇英语翻译(D-H) -亿城英语 ... grab loader 抓岩机 grab picking 粗选 grab type dredge 抓斗挖掘船 ...

rough sizing

石油词汇英语翻译(QR)--石油百科 ... rough sea 强浪 rough sizing 粗选 rough surface 粗糙面 ...

coarse screening

单词汉译英_dcs1249_新浪博客 ... 液化 liquefaction 粗选 coarse screening 补偿 compensate ...

rougher cleaner flowsheet

矿业英语词汇-专业词汇- 钢铁百科 ... ... rougher 粗选机 rougher cleaner flowsheet 粗选精选撂图 rougher tailings 粗选尾矿 ...

rougher flotation

地质专业英语词汇QR ... rougemontite 橄钛辉长岩 rougher flotation 粗选 roughing 粗选 ...

1

Routine flotation-cell is replaced by Column flotation in coarse-flotation circuit, and cost of product is reduced in great extent.

粗选设备设计选用了浮选柱代替常规浮选机，大幅度降低了生产成本。

2

The results show that a rare-earth concentrate with a grade of 52% can be obtained by one roughing and two cleanings.

结果表明，经一次粗选、二次精选选别，可获稀土精矿品位 52%。

3

the slurry into spiral chute on roughing, select and secondary selection .

将上述矿浆送入螺旋溜槽进行粗选、精选及二次精选。

4

Magnetite is used as medium at density of seperating medium of 2 . 25 for roughing and 2. 55for cleaning.

重介质选矿用磁铁矿作加重剂，粗选介质密度 2.25 ，精选介质密度 2 .

6

Efficiency of Application of the Magnetic Separator with large Drum in Roughing sizing

大筒径磁选机在粗选作业中的应用效果

7

second, according to the data distribution , a modified method for rough selection of wavelet basis is given ;

然后根据样本的分布特点，提出一种改进的小波基粗选方法；

8

Rake-type duplex wet magnetic cobber

双耙湿式粗选磁选机

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