1.Fluoroaniline is synthesized in two steps from p-nitrochlorobenzene and active potassium fluoride.
以对氯硝基苯活氟钾等为原料,经二步法合成了对氟苯胺。
2.Quartz sand, activated carbon, removing iron and manganese filtration, deoxygenation, fluoride removal equipment.
石英砂、活碳、过滤除铁除锰、除氧、除氟设备。
3.Objective To investigate clinical apearances, mechanism and prognosis of the cerebropathy of acute organic fluoride poisoning.
目的探讨急有机氟中毒脑病的临床表现、机理及其治疗效果。
4.TheyThe use a fluorid of fluoride to protect teeth is common in many parts of the world.
用氟保护牙齿被世界上很多国家所使用。
5.Aim To validate spectrum analysis of oxalyl fluoride neutral molecule(FCO)2 and study vibrational mode of the two configuration.
结果得到了与光谱分析一致的结果,草酰氟分子有平面反式顺式2种构像。
6.Ammonium bifluoride is an inorganic fluoride salt, whose consumption and output exceed tmi thousand of tons in China.
氟氢铵是一种用都较大的无机氟盐，国内年在数万吨以上。
7.Benzaldehyde and acetone used as materials,the benzylidene acetone is synthesized in the presence of potassium fluoride on alumina.
以苯甲醛丙酮为原料,氟钾氧铝作催剂合成了苄叉丙酮。
8.It was studied that the process conditions of treating fluobenzene wastewater with acidification, extraction, inorganic fluoride removal and electrocatalysis.
研究酸+萃取+无机除氟+粒子群电催氧等技术处理氟苯生废水的工艺条件。
9.T calculated from the characteristic temperatures shows that the thermal stability of fluorophosphate glass is better than fluoride glass.
数据显示氟磷酸盐玻璃的热稳定比氟好。
10.In the atomic energy field and nuclear weapons production,it act as the raw material of uranic fluoride ,fuels and additives of rockets.
在原子能工业核武器生中，氟氢是制造六氟铀的原料，也是生火箭燃料添加剂的原料。
11.The experiments suggest that the superfluorescence of fluoride glass fibr is a kind of low coherence and high performances light source with bright application prospect.
实验表明利用氟玻璃光纤有望获得能优异的有应用前景的低相干度集成光源。
12.Fluorine, one of the necessary trace elements of human beings is presented in the forms of inorganic and organic compounds in foods, such as sodium fluoride, silicon fluoride, and fluoroacetate etc.
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活
氟
钾等为原料,经二步法合成了对氟苯胺。
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