英语人>词典>汉英 : 类似氢的 的英文翻译,例句
类似氢的 的英文翻译、例句

类似氢的

基本解释 (translations)
hydrogenic

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The cetane number can be increased by more than one time as compared with hydrorefining process.

与加氢精制相比,在相类似的操作条件下达到同等脱硫脱氮深度时,本发明的方法可提高十六烷值的幅度约是加氢精制工艺的一倍以上。

The results indicated that Fructose 1,6-bisphosphate aldolase,succinate dehydrogenase ,and hexokinase were very sensitive to temperatures .Citrate-synthase was similar to that of mesophiles in temperature properties .

结果表明Y18细胞中1,6-二磷酸果糖醛缩酶,琥珀酸脱氢酶和己糖激酶对温度很敏感,柠檬酸合成酶的温度效应类似于中温酶,α-酮戊二酸脱氢酶和异柠檬酸脱氢酶存在不同温度特性的同功酶。

On the basis of the previous research of Annonaceous Acetogenins in ourgroup, the doctoral dissertation describes the design and synthesis of analogs of bis-THF AA such as Isochermolin and Membranacin.The study on these analogs andthe natural product Annonacin complex with metal ion by NMR has been carriedout.

本论文是在我们小组进行番荔枝内酯类似物的基础上,设计合成了一系列双四氢呋喃环番荔枝内酯类似物,并通过核磁共振等手段研究了类似物和天然产物Annonacin与钙离子的络合特性。

Therefore, the hydrogen production by Etharioligenens sp. B49 was probably by Clostridial type pathway.

初步判断高效产氢菌B49的产氢代谢途径类似于梭菌型产氢途径。

The effect of silicon atom in substrate on the reaction rate and the stereoselectivity of enzymatic reactions was revealed by comparison of horse liver alcohol dehydrogenase-catalyzed stereoselective dehydrogenation of the three isomers of acetyltrimethyl propanone and their carbon analogues in aqueous/organic biphasic systems.

本项目通过对比在水-有机溶剂两相系统中,马肝醇脱氢酶催化三甲基硅烷丙酮的三个异构体及其碳类似物的光学选择性脱氢反应,揭示了底物中的硅原子对酶反应速度、立体选择性的影响规律,成功地合成了高对映体纯度的手性有机硅醇,并实现了辅酶的再生。

In the process, 2, 4-difluoroaniline is used to carry out ammoniated reaction. Then through a series of similar reactions, the important intermediate of temafloxacin, which is called 7-chloro-6-fluoro-1-(2, 4-difluorophenyl)-1, 4-dihydro-4-oxo-3-quinoline acid, is gained.

与环丙沙星和二氟沙星类似,用2,4-二氟苯胺进行胺化反应,再进行一系列类似的反应,制得合成替马沙星的关键中间体7-氯-6-氟-1-(2,4-二氟苯基)-1,4-二氢-4-氧代喹啉-3-羧酸。

An enzyme in certain microorganisms that catalyzes the formation of hydrogen.

一种类似盐的化合物,用作还原剂和氢的来源。

The author innovated forging process of shell of forging - welded hydrogenating reactor which was awarded The First Prize state Science and Technology Development before, by using VE principle.

运用价值工程原理,改进了获国家科技进步一等奖的锻焊结构加氢反应器的简节锻造工艺,创新后的简节锻造工艺又应用在其他两台类似的加氢反应器上,总计降低生产成本1700余万元

MethodsErgosterol was separated from Bulgaria inquinants and oxygenized ;its analogue 7-dehydrodesmosterol was also oxygenized. The antituberculous activity of oxygenized products were detected using MTT method.

方法从胶陀螺中分离得到麦角甾醇,对其氧化得到麦角甾醇过氧化物;并对麦角甾醇类似物7-脱氢胆甾醇进行氧化得7-脱氢胆甾醇过氧化物;用MTT法检测其氧化产物的抗结核活性。

Bisbenzimidazolium salts were used as a tetrahydrofolate coenzyme model, and thus the biomimetic synthesis of twenty-four acyclic diketones as precursors for macrocyclic ketones was successfully accomplished by using the addition-hydrolysis reaction of the bisbenzimidazolium salts with alkyl magnesium halide, wherein six diketones have not been reported in literature.

在本文中,受四氢叶酸辅酶的一碳单元转移反应的启发,作者以双苯并咪唑盐作为四氢叶酸辅酶模型,利用格利雅试剂与双苯并咪唑盐的加成-水解反应,成功合成了二十四种作为麝香酮及类似大环酮重要前体的长链二酮,同时,提供了一种麝香酮及类似大环酮的仿生合成新方法。

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chromosphere:色球

这薄气层就叫做"色球"(chromosphere),因为它有和日珥一样的深红色--从这一点可以得知,同日珥一样,色球由和日珥基本类似的元素组成,其主要成分也是氢.

quassin:苦木素

[化学成份]鸦胆子含30余种结构上类似苦木素(quassin)的具抗癌活性的苦味成分:鸦胆子苦素(bruceine)A、B、C、D、E、F、G、H、I,鸦胆子苦醇(brusatol),去氢鸦胆子苦醇(dehydrobrusatol),去氢鸦胆亭醇(dehydrobruceantinol),

malic dehydrogenase:苹果酸脱氢酶

丙二酸是琥珀酸的类似物,是琥珀酸脱氢酶强有力的竞争性抑制物,所以可以阻断三羧酸循环. 在苹果酸脱氢酶(malic dehydrogenase)作用下,苹果酸仲醇基脱氢氧化成羰基,生成草酰乙酸(oxalocetate),nad+是脱氢酶的辅酶,接受氢成为nadh.h+

Roter:乐得胃

如荷兰产的乐得胃(roter)或国产类似产品胃得乐(veytalo)主要依靠次碳酸镁、碳酸氢钠中和胃酸,使粘膜创面修复,同时由硝酸铋在胃十二指肠粘膜处形成微细的分散颗粒保护膜并兼吸附蛋白酶等有害物质.

chlorin:二氢卟酚

叶绿素是二氢卟酚(chlorin)色素,结构上和卟啉(porphyrin)色素例如血红素类似. 在二氢卟酚环的中央有一个镁原子. 叶绿素有多个侧链,通常包括一个长的植基(phytyl chain). 分子立体模型绿色植物是利用空气中的二氧化碳、阳光、泥土中的水份及矿物质来为自己制造食物,

borazon:一氮化硼

此次开发成功的低介电率膜使用一氮化硼(Borazon)化合物的改良材料. 一氮化硼由硼(B)和氮(N)组成,采用类似苯环的结构(图2). 并未置换硼中结合的氢(H),而是置换了某些化合物. 将该硼类化合物作为层间绝缘膜使用时,

positronium:电子偶素

由电子与正电子所组合而成的电子偶素(Positronium)性质类似於氢原子,几乎可以被认为是最轻的"原子". 因此,科学家很自然的想要将两个电子偶素结合以形成类似氢分子的双电子偶素. 不过这个想法在实验上有很大的困难,因为正负电子一碰撞就挥消灭,