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- Purification of water may be achieved by distillation. 水的净化可由蒸馏获得。
- self purification of water 水体自净
- water requirements for self purification of the stream 自净需水量
- The mechanism of purification of water containing microzyme with this novel material was also discussed. 在静电纺丝溶液中加入纳米二氧化钛，对夹心式纳米超净化材料改性，研究其抗菌灭菌性能。
- This paper studied the static purification of abalone effluents by Ulva P.K.The changes of water quality in Ulva tank were analysed. 该文研究了孔石莼对养鲍污水的静态净化过程，分析了孔石莼滤池中水质的变化规律。
- A brief account is given of the mechanics of anti-scale, scale removal, corrosion inhibition, suppression of bacteria and algae, purification of water, use in circulation with the LHE polymer. 摘要LHE聚合物的防垢、除垢、缓蚀、抑菌藻、净化水质、循环使用的机理进行了简要的阐述。
- Dihydroxy acetone and its derivatives are important chemical or biochemical materials,which have been widely applied in chemistry,pharmacy,food,cosmetic industry and purification of water. 二羟基丙酮及其衍生物作为一种重要的化工、生化原料,在精细化工、制药、食品、化妆品工业和水质净化等方面潜在广泛的应用前景。
- He lifted a pail of water from the ground. 他把一桶水从地上提了起来。
- For this reason,the technical research on the reagent automatically adding system was carried out and the technology was applied to disposal of water quality purification of Jinsha River headwaters. 针对荷花池净化站加药工艺落后、药耗高的问题,开展了自动投药系统的技术研究,并运用于金沙江源水水质净化处理中,解决了原系统存在的问题,提升了系统自动控制水平,保证了供水水质,降低了运行成本。
- A dash of water in his face will revive him. 向他脸上泼水能使他苏醒。
- The pipe burst and a spout of water shoot out. 水管破裂了，一股水喷了出来。
- This article mainly introduces the process to produce a novel sandwich structure super-cleaning material and the property of purification of water containing microzyme with this novel material. 本文主要研究了夹心式超净化材料制备工艺优化以及菌净化性能。
- A cloud is a condensation of water vapour. 云是由水蒸汽凝缩而成的。
- The flower languished from lack of water. 花因缺水而枯萎。
- The man poised a bucket of water on the head. 那个男人头上平稳地顶着一桶水。
- Do not attempt purification of NF3 via adsorption. 禁止试图通过吸附来净化NF3。
- A free flow of water came from the pipe. 水从管道里通畅地流了出来。
- The pouring of sewage water in great quantity and the pollutants contained in the water of Changjiang has affected the self purification in costal water. 通过对上海滨岸带水体的深入调查、样品采集、分析测试和对比研究,对上海滨岸带水体的自净作用进行了总体评价。
- Purification of Nitrile Hydratase from Nocardia sp. 腈水合酶的纯化过程研究。
- Rocks are worn smooth through the agency of water. 岩石由于水的作用而变得光滑。
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries
