Sulfonylurea herbicide Rimsulfuron was synthesized by a five-step reaction.
经五步反应合成得到磺酰脲类除草剂玉嘧磺隆。
The photolytic reaction might be a step reaction.
光促反应为分步反应。
Moreover, it catalyzes an unusual two-step reaction that is of great fundamental interest.
此外，催化不寻常的两步反应，具有极大的根本利益。
The 20-step reaction mechanism and multicomponent diffusion were applied in the simulation.
采用20步的反应机理并应用多分量扩散进行了模拟计算。
This paper calculated the activation energy of each step reaction and discussed the mechanism of reactions.
计算了各步反应的活化能，探讨了闭环反应的机理。
The synthesis of the toughener is only a one-step reaction without side reactions, and has high product yield.
该增韧剂合成仅为一步反应，无副反应产生，产物产率高。
METHOD: It was synthesized from methyl 5-chloro-2-hydroxyl benzoic acid via nine-step reaction with nitration, reduction, etc.
方法：以5 氯2 羟基苯甲酸甲酯为原料，经硝化、还原等九步反应合成。
By adopting multi step reaction, the particle's size can be desirably controlled and the anisotropy of the particle's shape can also be kept.
采用多步反应法，还可控制粒子的大小，并保持粒子外形的各向异性不变。
The calculated results show that the aza Wittig reaction is a two step reaction, having one four membered ring intermediate on its reaction surface.
计算结果表明该反应是一个二步反应，在反应途径上存在一个四元环中间体。
Sulfonylurea herbicide Rimsulfuron was synthesized by a five-step reaction starting with 2-(ethylsulfonyl)acetonitrile and 1,1,3,3-tetramethoxypropane.
本文以乙磺酰基乙腈和1，1，3，3-四甲氧基丙烷为起始原料，经五步反应合成得到磺酰脲类除草剂玉嘧磺隆。
In this study, N-methylene phosphonic chitosan (NPCS) was synthesized via formaldehyde addition and condensation with phosphoric acid in a step reaction.
以甲醛和磷酸为反应试剂，采用均相反应法制备出壳聚糖(CS)的磷酸化衍生物-甲基磷酸化壳聚糖(NPCS)。
Polymers are most commonly formed by two main types of growth reaction traditionally referred to us condensation (step reaction) and addition (chain reaction) processes.
形成聚合物的最普通方式是靠两种主要的增长反应，习惯上分别称做缩合（逐步反应）过程和加成（链式反应）过程。
The new process of preparing glycol polyglucoside by starch and glycol in the presence of an acid catalyst and a catalyst promoter through one step reaction has been studied.
研究了淀粉和乙二醇在酸性催化剂及助催化剂存在下一步直接合成乙二醇葡萄糖苷的工艺，考察了影响反应和产品性能的多种因素。
Moreover, the reaction during the synthesizing of the composite coating was characterized by step-step reaction, and it proceeded even after the droplets reached the substrate.
复合粉体反应形成涂层的过程是分步进行的，而且在熔滴到达基体后部分反应仍继续进行；
The invention adopts one-step reaction to achieve the desired product, and as a result, the reaction process is shortened, and such method is favorable to industrial production.
本发明采用一步反应可制得产物，缩短反应步骤，有利于工业化生产。
The synthesis method adopts the two-step reaction under microwave radiation, and has the advantages of high reaction speed, short reaction time, and the product yield over 75 percent.
本发明的合成法采用微波副射下的两步反应，反应速度快，反应时间短，产品收率超过75％。
The compound 6-(2-methoxy phenoxy)-1, 4-dihydrogen-4-oxo-3-ethyl quinoline carboxylate is prepared with o-methoxyphenol and p-chloronitrobenzene as materials and through four-step reaction.
以邻甲氧基苯酚与对氯*为原料，经四步反应合成6-（2-甲氧苯氧基）-1，4-二氢-4-氧代-3-喹啉羧酸乙酯。经抗鸡球虫实验证明具有抗球虫效果。
The reaction releases the sodium hydroxide for reuse in the first step, while the CO2 could be stored in underground reservoirs that once housed oil and gas or be recycled into gasoline.
反应释放的氢氧化钠回到第一步中重新利用，同CO2可以被贮存到地下曾经贮藏石油或天然气的地层，或者被回收利用做成汽油。
This can be a chain reaction, with the volunteer team then feeling more empowered to go a step further with its own charity efforts.
这是一系列连锁反应，然后志愿者队伍感觉更有影响力，进一步提高了自己的慈善工作。
As Stephen Covey says, 'Seek first to understand' — knowing why this person's behavior bugs you is the first step to changing your reaction to it.
正如StephenCovey所言，首先是寻求理解，明白那个人的行为为什么让你讨厌是改变你的反应的第一步。
I found that 'knee-jerk' reaction curious, so I have a few questions and I'm hoping one of the naysayers will step up and answer them.
我对这种下意识的不假思索的反对颇为好奇，我想提几个问题并且希望这些反对者能够站出来回答这些问题。
Following the reaction in China to Mr. Jobs's decision to step down as Apple CEO, it wouldn't be surprising if some local master of the knock-off decided to take up that challenge.
看到乔布斯辞去苹果首席执行长的决定在中国引起的反响后，如果这时有中国某些山寨高手决定接受这个挑战，或许就不会令人意外了。
That cooling off time allows me to give it a little more thought beyond my initial reaction. It allows logic to step in, past the emotion.
这段冷静时间使我在原始反应的基础上思考更多，它允许理智的介入，跨越情绪。
Your first reaction might be to defend your precious script and what you intended it to be, but step back and look at it from their perspective.
你的第一个反应可能是为你那宝贵的手稿辩护并坚持你自己的想法，但退一步，试着从他们的视角来审视一下。
Two dimensional simplified model of CDE was simulated by two step chemical reaction model.
使用两步化学反应模型对简化的CDE 模型做了二维数值模拟研究。
Condensation reaction of piperazine is a very important step in the process of synthesis of ciprofloxacin.
摘要呱嗪缩合反应是环丙沙星生产工艺中的关键步骤。
PEPCK catalyzes the reaction whereby oxaloacetate becomes phosphoenolpyruvate, a rate limiting step in the metabolic process (2).
PEPCK催化草酰乙酸成为磷酸烯醇丙酮酸的反应，这是代谢过程中的限速步骤(2)。
Screening for 2 - bromo-butyric acid as the starting material, after ammonolysis, esterification, ester amine solution, split, five-step cyclization reaction Levetiracetam.
筛选以2-溴代丁酸为起始原料，经氨解，酯化，酯胺解，拆分，环合五步反应制得左乙拉西坦。
Screening for 2 - bromo-butyric acid as the starting material, after ammonolysis, esterification, ester amine solution, split, five-step cyclization reaction Levetiracetam.
筛选以2-溴代丁酸为起始原料，经氨解，酯化，酯胺解，拆分，环合五步反应制得左乙拉西坦。
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