flotation device

1. He rode the horse while inside the flotation device.
   就这样，他穿着这套漂浮装备，骑上马去。
2. SAFETY FIRST: Since you will be by water, all children should wear a life preserver ( PFD or Personal Flotation Device).
   安全第一。只要在水边，孩子们都应该穿上救生衣。
3. It is considered that the air flotation hydrocyclone is a high-efficient and high-speed flotation device for fine materials.
   认为气浮水力旋流器是一种高效细粒物料快速浮选设备。
4. These substances foam floating on the surface of the water, after the pile of the more, the product is thicker, finally from flotation device to escape into the sewer.
   这些物质发泡以后漂浮在水面，越堆越多，越积越厚，终于从浮选装置逸出排入下水道。
5. The paper gives a detail analysis on some factors affecting on size of flotation bubble such as property of mineral water mixture, bubble generation mode and device and frother etc.
   文章从浮选矿浆性质、发泡方式及装置、起泡剂等方面，对浮选气泡大小的影响因素进行了详细分析。
6. Two19-year-olds tried to use a blow-up doll as a flotation device in the Australian flood waters but failed.
   澳大利亚洪水来袭，两名19岁的青年竟然想到了用充气娃娃做逃生工具，不幸失败。
7. Research and design of flotation cleaning device of paper machine white water
   纸机白水气浮澄清装置的研究与设计
8. In this paper, recent development of new separation equipment for magnetite is outlined and the influence factors to the quality of magnetite concentrate are studied. On the basis of above-mentioned work, a magnetic flotation device has been developed.
   简述了近些年在磁铁矿选矿中的新技术、新设备，在此基础上研究分析了影响磁铁矿精矿质量的因素，设计了磁浮力场分选装置。
9. The air-sparged hydrocyclone has been used as a centrifugal flotation device since it was invented in the 1980s.
   充气水力旋流器自从问世以来，一直被当作离心浮选设备来研究和使用。
10. By analysing and comparing the flotation concentrate dewatering device of internal at present, combine with practice of xiqu washery, expounds the new type dewatering device& TZJ96.3 hyperbaric filter, which technical target is advance, to solve effectively the problems of dewatering of flotation concentrate.
    通过对国内现有浮选精煤脱水设备使用效果的分析比较，结合西曲选煤厂生产实际，阐述了新型脱水设备&TZJ96.3加压过滤机，技术指标先进，能有效地解决浮选精煤脱水难的问题。
11. The FJC series of the jet-type flotation machine is a new kind of flotation device, which has not been researched deeply. At present, scale-up design approach for it is only through experience, and there is no systematic theory.
    而FJC系列煤用喷射式浮选机是刚刚兴起的浮选设备，国内外还尚未对其展开深入的研究，目前，对于它的放大设计只是靠经验的方法，尚无系统理论。
12. FJC ( A) series coal flotation machine with jet is an inflatable flotation machine, its core components is air mixing device which has not the rotating components, its work is motivated by supporting the circulating pump.
    FJC（A）系列煤用喷射式浮选机是一种充气式浮选机，其核心部件是充气搅拌装置，充气搅拌装置本身没有转动部件，其工作的动力来自配套的循环泵。
13. Finally check the design of the flotation device, the structure and mathematical model of the system is modeled.
    设计了滑台紧固结构和气浮装置并进行校核，建立了系统结构的三维模型。

noun

1. rescue equipment consisting of a buoyant belt or jacket to keep a person from drowning

   Synonym:    life preserverpreserver