氟化

It has converted yellowcake into uranium hexafluoride gas.

它已经把“黄饼”转化为六化铀气体。

It reacts violently with oxygen difluoride and barium peroxide.

氧化碳同化氧、氧化钡会发生剧烈反应。

Fluoroaniline is synthesized in two steps from p-nitrochlorobenzene and active potassium fluoride.

以对氯硝基苯和活性化钾等为原料,经二步法合成了对苯。

TheyThe use a fluorid of fluoride to protect teeth is common in many parts of the world.

化物保护牙齿被世界上很多国家所使。

PFOA and other related long-chain fluorochemicals stick to blood proteins and masquerade as digestive acids.

PFOA和其他相关的长链含化合物会附著在血液里的蛋白质，假装成消化分子。

Crystalline polypyrene microsheets were electrosynthesized in the medium of boron trifluoride diethyl etherate for the first time.

在三化硼乙醚介质,电聚合芘首次制备出结晶型的聚芘微米片。

T calculated from the characteristic temperatures shows that the thermal stability of fluorophosphate glass is better than fluoride glass.

数据显示磷盐玻璃的热稳定性比化物好。

Reaction of ferrocenylphenylcarbinol with ethereal solution of boron trifluoride in dichloride methane formed the relevant ferrocenylphenylmethyl carbocation.

二茂铁基苯基甲醇与三化硼-乙醚溶液在二氯甲烷中作,形成二茂铁苯基甲基碳正离子。

Benzaldehyde and acetone used as materials,the benzylidene acetone is synthesized in the presence of potassium fluoride on alumina.

以苯甲醛和丙酮为原料,化钾氧化铝作催化剂合成了苄叉丙酮。

Ammonium bifluoride is an inorganic fluoride salt, whose consumption and output exceed tmi thousand of tons in China.

化氢铵产量和量都较大的无机盐，国内年产量在数万吨以上。

The effects of polyisobutene, LaF3, MCA, dialkyldithioaminoformaite on properties of lithium-calcium base grease have been discussed in this paper.

考察了聚异丁烯、化镧、三聚氰氰尿复合物(MCA)、硫代氨基甲盐对锂-钙基脂性能的影响。

The key technology and technics,which use Simons electrolyze trough with a falcial anode to synthesize lithium fluoroalkylphosphates,are discussed in this paper.

本文探讨了采以镍板为阳极的西蒙斯电解槽电解化制备烷基膦锂的有关工艺和关键技术。

In the atomic energy field and nuclear weapons production,it act as the raw material of uranic fluoride ,fuels and additives of rockets.

在原子能工业和核武器生产中，化氢制造六铀的原料，也生产火箭燃料和添加剂的原料。

Sevoflurane is synthesized from aceton by vapor phase catalytic fluorination, vapor phase catalytic hydrogenation,chloridization and fluoromethylation, which gives a new synthetic method.

以丙酮为原料，经氯化、气相化、气相氢化及甲基化等系列改进的方法合成了七醚，提供了条新的合成路线。

The carbon-fluorine single bond is among the strongest known and results in PFA being virtually chemically insert and nonwettable by fluids such as water.

化碳单键间的结合力很强使得PFA（可溶性聚四乙烯）塑料不会被流体如水所介入和湿润。

Tussore oil was extracted by chemical .The fatty acid (FA) in tussore oil was saponificated and modified to methyl esters by different means .

研究了脂肪油的衍生化、三化硼、硫3不同方法对脂肪油的皂化、甲酯化效果,并GC/MS法对柞蚕中脂肪的成分进行了鉴定和分析。

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.

实验表明利化物玻璃光纤有望获得性能优异的有应前景的低相干度集成化光源。

Pyridine can react with halogens,nitronium fluoroborate, sulfur trioxide, boranes and chromium trioxide to form some useful organic reagents which are introduced briefly in the paper.

吡啶可以和卤素、硝基四化硼盐、三氧化硫、硼烷及三氧化铬反应，形成些有的有机试剂。