氯 - 关于氯的双语例句 - 氯造句 - 语文书

为您找到303个与“氯”相关的双语例句：

N - acryloyl morpholine was synthesized from acryloyl chloride and morpholine and the purity of product was 99.5 %.
以丙烯酸、三氯化磷为原料合成丙烯酰氯,再与吗啉酰基化生成N - 丙烯酰吗啉.产品纯度99.5%以上.
The compound of acryloyl chloride was synthesized by benzoyl chlorid and crylic acid.
利用苯甲酰氯与丙烯酸反应制备丙烯酰氯.
Levocetirizine Dihydrochloride was prepared from benzoyl chloride by acidylation, hydrogenation, cyclization with an overall yield of 8.05 %.
以苯甲酰氯为原料,经酰化, 还原, 环合等反应合成左旋西替利嗪盐酸盐,反应总收率为8.05%.
In the reaction of acetylation and nitration 1,2 ? dichloroethane was used as solvent.
在乙酰化、硝化反应中引入了1,2-二氯乙烷溶剂.
The reaction 5 - amino - lH - pyrazole with 2,4 - dichlorophenoxy acetyl chloride was studied.
2.研究了 5- 氨基 -1H- 吡唑与2,4-二氯苯氧乙酰氯反应的选择性和反应性能.
Synthesis and application of 4 - chloracetyl acetidin were introduced.
介绍 4- 氯乙酰乙酸乙酯的合成及应用.
The extraction mechanism of palladium in chloride system by di ( 1 - methyl heptyl ) acetamide ( N _ ( 503 )) has been studied.
本文研究了N, N二甲庚基乙酰胺 ( N_ ( s03 ) )从氯化物体系中萃取钯的机理.
Butyraldehyde 1,2 propanediol acetal was synthesized by using stannous chloride as catalyst.
以非质子酸氯化亚锡为催化剂,催化合成了丁醛-1,2-丙二醇缩醛.
Butyraldehyde 1,2 proparediol acetal was synthesized by using stannous chloride as catalyst.
以非质子酸氯化亚锡为催化剂,催化合成了丁醛-1,2-丙二醇缩醛.
...swimming in chlorinated pools.
在用氯消过毒的泳池游泳
By 1978, in the USA, the use of CFCs in aerosol propellants was banned.
美国自1978年起禁止在喷雾剂压缩气体中使用含氯氟烃。
...the Montreal Protocol to phase out use and production of CFCs...
逐步停止使用及生产含氯氟烃的《蒙特利尔议定书》
An overdose of sun, sea, sand and chlorine can give lighter hair a green tinge.
过量接触阳光、海水、沙粒和氯气会使浅色头发略呈绿色。
Troll's exclusive, personalized luggage is made to our own exacting specifications in heavy-duty PVC/nylon...
特罗尔专用的、个性化的行李箱是按照我们自己严格的规格要求用耐用聚氯乙烯/尼龙材料定制的。
Chlorine is widely used to kill germs.
氯气被广泛用于杀菌。
They have been protesting about fumes from a chlorine factory.
他们一直在抗议一家氯工厂排放有毒气体。
...ferrous chloride.
氯化铁
...the distinctive odour of chlorine.
氯气特有的气味
Chlorine is used to disinfect water...
氯用来给水消毒。
Common salt is made up of 40% sodium and 60% chloride.
食盐由40%的钠和60%的氯化物构成。

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