氢 - 关于氢的双语例句 - 氢造句 - 语文书

为您找到254个与“氢”相关的双语例句：

Producing the hydrogen fuel uses the harmless bacteria Escherichia coli.
利用无害的大肠杆菌,生成氢气燃料.
Those that are aligned in the place are called equatorial hydrogens.
那些在平面上定向的氢叫做平伏氢.
The active area of ENOLASE will potentially exist multi - hydrogen bond of donor and acceptor.
ENOLASE烯醇酶活性中心存在多个潜在的氢键给体和受体.
Eventually hydrogen becomes fixed in traps in the metal, leading to hydrogen embrittlement.
终于,氢渐渐地被固定在金属内部的“陷阱”中而导致氧脆.
Hydrogen arsenide released unavoidably during electrowinning with copper electrolyte purified conventionally pollutes the environment seriously.
传统的铜电解后液净化方法电积时不可避免地析出砷化氢,严重污染环境.
The potassium hydroxide electrolyte is forced into the cells just before use.
在开始使用前把氢氧化钾电介质压入蓄电池.
The chemist reduced water by electrolysis.
化学家用电解法把水还原为氢.
Water can be reduced to oxygen and hydrogen by electrolysis.
用电解法可以把水分解为氧和氢.
Physiological and biochemical effects of Hg ~ ( 2 + ) of Egeria najas were tested.
研究了不同浓度Hg2+对细叶蜈蚣草(Egerianajas)叶绿素(Chl ) 、超氧化物歧化酶(SOD)和过氧氢酶(CAT) 的分子毒理学效应.
HPLC method for determination of ciprofloxacin hydrochloride and hydrocortisone in compound ciprofloxacin hydrochloride eardrops was established.
建立了复方盐酸环丙沙星滴耳剂中盐酸环丙沙星与氢化可的松的HPLC测定法.
Polyether diol mainly adopts polytetramethylene ether glycol ( PTMEG ).
聚醚二醇主要采用聚四氢呋喃醚二醇 ( PTMEG ).
FAD ( flavin adenine dinucleotide ) A derivative of riboflavin that is a coenzyme in electron - transfer reactions.
黄素腺嘌呤二核苷酸 ( FAD ):核黄素的衍生物,在电子传递反应中是一种辅酶,它作为各种脱氢酶的辅助基团起作用.
One is the flavin adenine dinucleotide ( FAD ), and the second is methenyltetrahydropteroylployglutamate ( MTHF ).
大肠杆菌photolyase含有两个辅基,分别为黄素腺嘌呤二核苷酸 ( FAD ) 和次甲基四氢叶酸 ( MTHF ).
The silicone quaternary was synthesized reaction of - H silicone, unsaturated - ether, chloroacetic acid, dimethylamine.
以低含氢硅油、不饱和聚醚、一氯乙酸和二甲胺为原料, 制备得阳离子有机硅油.
Dimethoxymethane possesses higher quantity of oxygen, higher ratio of hydrogen to carbon and lower flash point.
甲缩醛含氧量大、氢碳比高、闪点低,加入柴油中能够提高其十六烷值.
Optionally, the purified diisobutylene may be hydrogenated to isooctane hydrogenation catalyst.
任选的是, 可用加氢催化剂将纯化的二聚异丁烯加氢生成异辛烷.
The hydrogenation of terpineol to dihydroterpineol catalyzed by Raney Nickel modified by potassium borohydride was studied.
研究了以硼氢化钾修饰的雷尼镍催化剂催化松油醇加氢制备二氢松油醇的反应.
The Preparation method of cheap aluminium dihydric phosphate and its application in refractories have been intro - duced.
提供了廉价磷酸二氢铝的制备方法,介绍了它在耐火材料中的应用.
The content of diffusible hydrogen in welded metal was determined according to the Glycerine method.
按照甘油法测定焊缝金属扩散氢的含量.
N, N - diethylaniline was synthesized under normal tempreture with tetraethyl ammonium hydroxide as phase transfer catalyst.
以苯胺和溴乙烷为原料,用四乙基氢氧化铵作相转移催化剂,在常压下合成N, N二乙基苯胺.

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