1.
Study on defluorination for purifying phosphoric acid by vacuum steam stripping
真空汽提法脱氟净化湿法磷酸的研究
2.
Applied research of hydrofluoric acid in puring wet-phosphoric acid
氢氟酸在湿法磷酸净化中的应用研究
3.
Grevillea banksii′s purification ability to SO_2 and fluoride in atmosphere
红花银桦对大气SO_2和氟化物的净化能力
4.
Corrosion mechanism of Q235 steel induced by fluorine ions in purified water
净化水中氟离子对Q235钢的腐蚀机理研究
5.
Pre-electrolysis Purification of Fluoride Melts for Preparation of Solar Grade Silicon by Three-Layer Electrorefining
三层液熔盐电解制备太阳级硅用氟化物电解质熔体预电解净化
6.
Development of purification technology to remove fluoride impurities from Kr and Xe and applications
氪气与氙气中氟化物杂质净除技术的研究与应用
7.
Clinical Research on the Influence of Continuous Blood Purification to the Plasma Concentration of Fluconazole
连续性血液净化对氟康唑血药浓度影响的临床研究
8.
Study on Extraction,Clean-up and Ultra-performance Liquid Chromatographic Analysis of Fluvalinate and Flumethrin Residues in Royal Jelly
蜂王浆中氟胺氰菊酯与氟氯苯氰菊酯残留的提取净化及超高效液相色谱测定方法研究
9.
trichloromonofluoromethane(freon 11)
三氯-氟化甲烷（氟利昂11）
10.
purifying apparatus
提纯仪器;净化设备;净化设备;净化仪器;净化仪器
11.
fluosilicic acid
ph.1. 【化】氢氟矽酸
12.
To cleanse or purify or become cleansed or purified.
（使）清洁，（使）净化
13.
Study on Fluorination and Trifluomethylation of [60] Fullerenes;
C_（60）的氟化和三氟甲基化研究
14.
The optimal technique parameter mensuration of sodium fluoride adsorb hydrogen fluoride
氟化钠吸附氟化氢最佳工艺参数测定
15.
Design of Clean Gas Fire Extinguishing System--HFC-227ea System;
洁净气体灭火系统——七氟丙烷系统产品设计
16.
Combined Effect of Trifloxysulfuron Sodium and Ametryn
三氟啶磺隆钠盐与莠灭净混用的联合作用
17.
The act or an instance of cleansing or purifying.
净化洗涤或净化的行为或情况
18.
The soil around the housing development had to be decontaminated by the city.
要净化居民区必须净化污染物。