查询词典 flotation

Flotation tests were conducted with pure minerals and all sorts of different structral Organic depressants.

通过单矿物浮选试验从各种具有不同结构的有机抑制剂中进行性能筛选。

A system comprising pH control, settling, homogenisation under pressure and a combination of flocculation, flotation and treatment with concentrated ozone gas has the ability to achieve very low BOD and COD discharge levels as well as being cost-effective solution with regards to construction and operation.

一个包括pH控制、沉积、加压均化以及将絮凝、漂浮和用浓缩臭氧气体处理组合应用的系统可以达到非常低含量的BOD和COD排放标准，同时对于建造和操作来说是具有成本效益的解决方案。

Other applications are microwaveable food containers, cushioning, protective insulation labels, bottle cap seals and liners, industrial insulation, flotation materials, and gaskets.

别的应用包括微波炉食品容器、坐垫、保护性隔离标签、瓶盖密封和衬里、工业隔热材料、漂浮材料和衬垫。

European governments are going ahead with privatisations such as the flotation this year of two big French utilities, Electricité de France and Gaz de France.

欧洲政府今年正在推进一些公司的私有化，如为两大法国公用事业公司法国电力和法国燃气发行债券。

Microsilica silica fume and micro-production processes is the difference from natural quartz silica (SiO2) or fused silica (natural quartz at high temperature melting, after cooling the amorphous SiO2) by crushing, ball milling , flotation, acid purification, high purity water treatment by multi-channel processing of the powder.

硅微粉与微硅粉的生产流程上的差异硅微粉是由天然石英（SiO2）或熔融石英（天然石英经高温熔融、冷却后的非晶态SiO2）经破碎、球磨、浮选、酸洗提纯、高纯水处理等多道工艺加工而成的微粉。

I can not negligent, he should do what?

我不能不在意了，他要做什么呢？

It is very dangerous to swim in the river alone.

一个人到河里游泳是很危险的。