浮选

Citric acid is a good selective depressant in the floatation separation of sillimanite from quartz because it strongly depresses the metal ions activation of quartz and slightly depresses...

柠檬酸对金属离子活化石英有很强抑制作用，而对硅线石抑制作用较弱，是浮选分离硅线石和石英较好的选择性抑制剂。

In this paper, a coal mine slime flotation conditions to explore in detail the best conditions.

本文针对某煤矿煤泥的浮选条件最佳条件作了详细探索。

The key technology of coal slurry floatation automatic control was addressed in this paper.

分析了煤泥浮选自动控制的特点和关键技术。

The effects of man-nade perlimonite slime on smithsonite flotation and some measures taken to diminish those effects are studied,and the mechanism of slime and some modifiers is also discussed.

详细研究了人工褐铁矿矿泥对菱锌矿浮选行为的影响规律及降低矿泥有害影响的措施，分析了矿泥及调整剂的作用机

It was used in the test of recovering sphalerite from the lead-zinc flotation tailings of a lead-zinc concentrator in Fujian province.

进行了从福建某铅锌选矿厂铅锌浮选尾矿中回收闪锌矿的试验研究。

The water sports centre will provide you with snorkelling gear and a floatation vest if you would like one.

在水上运动中心将为你提供的浮浅齿轮和浮选背心，如果你想的话。

The parameters of affecting solvent sublation were optimized by using typical compounds in the waste water.

针对废水中几种主要有机污染物，对影响溶剂浮选的参数进行了优化。

The solvent sublation technique is a new separation—concentration method.

中文摘要：溶剂浮选法是近年来出现的一种新型分离富集方法。

The trace organic pollutants in industrial waste water were separated and enriched by solvent sublation, and were determined by GC-MS in this paper.

采用溶剂浮选法对工业废水中痕量有机污染物进行分离富集，用气相色谱质谱联用法对其进行鉴定。

Solvent sublation is a new kind of technique for separation and pre-concentration. Trace metal ions in water could effectively be pre-concentrated by solvent sublation.

溶剂浮选法是近年来出现的一种新型分离富集方法，它能有效的分离富集水中的痕量金属离子。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。