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- removal of fluorine from water 饮水除氟
- Koparal, A. S. and U. B. Ogutveren, “Removal of Nitrate from Water by Electroreduction and Electrocoagulation”, Journal of Hazardous Materials, Vol. 89, pp. 135-142, 1998. 洪肇嘉、陈建忠、王铭鸿、杨宜霖,“电动法附加水流去除镉、铬、铅污染土壤之研究”,第十三届废弃物处理技术研讨会论文集,第210-215页,高雄市,1998。
- Fundamental research has been carried out to use natural fibers, such as cotton, rice husk and straw, which are abundantly available and relatively cheap, to synthesize anion-exchange fibers for the removal of arsenic and fluorine from wastewater. 在我们开展的前期研究中,着眼于利用天然纤维素,如棉花、稻草壳、秸秆等来源广泛且经济廉价的原料,合成新型阴离子交换纤维,可望在废水处理中对砷、氟等阴离子起到高效的交换吸附作用。
- Results show that suspended algae has good performance in removing nitrogen and phosphorus from water body.The removal of nitrogen process accords with fischer tropsch process. 实验结果显示:本实验温度范围内悬浮藻类对水体中氮磷营养元素有较好的吸收去除效果。
- The mechanism of removal of fluoride from water by activated alu-mina and bone carbon is based on ion-exchange and/or adsorption proc-ess. 本实验观察了水中某些离子的存在对骨炭及活性氧化铝除氟效果的影响。
- Surgical removal of part or all of the uterus. 子宫切除术将子宫的全部或部分通过外科手术切除
- Research on Adsorption of Fluorine from Drinking Water by Modified Analcime 改性方沸石用于饮用水除氟的实验研究
- Come up to the surface of or rise,as from water. 出现于表面或显露。
- Surgical removal of all or part of a lung. 肺切除术,肺部分切除术对整个或部分肺的外科手术切除
- A binary compound of fluorine with another element. 氟化物氟与其他元素组成的二元化合物
- Dehumidification Removal of humifity from the air. 把空气中的湿气抽除。
- Most of electricity comes from water power plants. 大部分电力是由水力发电厂生产的。
- He consented to the removal of the flags. 他同意撤走旗帜。
- Heat causes the formation of steam from water. 热气造成水形成蒸气。
- Surgical removal of part of the iris of the eye. 虹膜切除术手术切除部分虹膜
- Removal of SRMs from food chain. 从食品链中去除。
- Surgical removal of a nerve or part of a nerve. 神经切除神经或其一部分的外科节除手术
- Dehumidification: Removal of humifity from the air. 抽湿:把空气中的湿气抽除。
- An abnormal condition caused by excessive intake of fluorine, as from fluoridated drinking water, characterized chiefly by mottling of the teeth. 氟中毒由于过量摄入氟而导致牙齿产生色斑的不正常状况,如饮用氟化的水
- Decolorization : Removal of color from hair. 脱色:从头发取除颜色.