flotation

英 [fləʊˈteɪʃn]

美 [floʊˈteɪʃn]

n.  (公司的)发行股份; 浮; 漂浮

复数：flotations　

医学化学

Collins.1 / BNC.12725 / COCA.22726

牛津词典

noun

• （公司的）发行股份
  the process of selling shares in a company to the public for the first time in order to raise money
  1. plans for (a) flotation on the stock exchange
     在证券市场上发行股份的计划
  2. a stock-market flotation
     在股票市场上市
• 浮；漂浮
  the act of floating on or in water

柯林斯词典

• (公司的)股票发行，上市
  Theflotationof a company is the selling of shares in it to the public.
• (舱室)有浮力的，漂浮的
  Aflotationcompartment helps something to float because it is filled with air or gas.

英英释义

noun

• financing a commercial enterprise by bond or stock shares
  Synonym:floatation
• the phenomenon of floating (remaining on the surface of a liquid without sinking)
  Synonym:floatation

双语例句

• Process improvement, using measures of automatic control of flotation and decreasing cost
  采用浮选的自动控制和降低成本的措施改善了生产过程
• A large number of froth images of laboratory flotation of chalcopyrite were collected and pre-processed.
  在实验室采集了大量黄铜矿浮选的泡沫图像，并对浮选泡沫图像进行了预处理；
• Non-alkali flotation was used to treat the scrubbed tailings from Haikou at room temperature.
  采用常温无碱浮选工艺处理海口磷矿擦洗尾矿，获得了优质磷精矿和满意的回收率。
• In this paper, it was studied the technology of forsterite ( M_2S) insulating refractory with high-silicon iron ore tailings from Anshan and flotation magnesium ore tailings.
  本课题结合辽宁省铁尾矿和镁尾矿的物理化学性质，进行了高硅鞍山型铁尾矿和浮选镁尾矿生产镁橄榄石（M2S）隔热耐火材料工艺技术的研究。
• ( mineral extraction) a surface-active chemical used in flotation process to increase the attraction to a specific mineral.
  （矿物提取）一种表面活性化学物质，用于浮选过程以增加对某种矿物的捕收力。
• For this, improvement was made on the flotation column by adding a pulsating magnetic system and flow-stabilizing pipe.
  为此，对浮选柱进行了增设脉动磁系和稳流管的改进。
• The mechanism of dodecyl phosphate ester and water glass in flotation separation of magnesite from dolomite is described.
  介绍了十二烷基磷酸酯和水玻璃浮选分离菱镁矿与白云石的作用机理。
• Industrial test of anionic reverse floatation to northeastern a Hematite by using cyclonic-static micro-bubble flotation column was corried out.
  采用旋流-静态微泡浮选柱对东北某赤铁矿进行了阴离子反浮选工业试验。
• The function and harm of foam in flotation processes are discussed.
  详细论述了泡沫在浮选中的作用与危害、响泡沫稳定的因素、沫的衰变机理以及消泡和消泡技术。
• The collectorless flotation behavior of jamesonite was investigated in this paper.
  本文研究了硫化钠对方铅矿无捕收剂浮选的影响。