A reaction mechanism with two possible pathways to the ground state of the keto-anil has been suggested.
并提出了一个两条途径到达烯酮缩苯胺的反应机理。
Based on experiments, a reaction mechanism for ce in CDCl_3 - "tertiary amine-tertiary amino salt exchange" was proposed, which has successfully explained the Dilution Shift Effect.
在实验基础上提出了苯并氮杂冠醚化合物在氯仿中的叔胺-叔铵盐交换作用机制。
A perfect crisis management mechanism should include monitoring and warning mechanism before crisis, quick reaction mechanism, summary and assessment mechanism after crisis, etc.
一个完善的危机管理机制应该包括危机发生前的监测预警机制、危机发生后的快速反应机制、以及总结评估机制等环节。
A possible reaction mechanism was proposed based upon the studies on the CL kinetic characteristics, the UV-visible spectra, the CL spectra and other experiments.
在对有关反应的动力学性质、化学发光光谱、紫外可见光谱及其它一系列实验研究的基础上,提出了可能的化学发光反应机理。
Such a structural distribution characteristic, which can be taken as a kind of structural signals for recognizing the splice sites, is in accordance with the chemical reaction mechanism of splicing.
剪接位点的这种结构分布特征与剪接过程的化学反应机制相符合,并可以作为识别剪接位点的一种结构信号。
The reaction between ammonia and carbon disulfide is a parallel one. Solvent affects the reaction mechanism and reaction rate.
不同溶剂条件下产物的定量分析证实了二硫化碳和氨反应中的溶剂效应。
Reaction mechanism, technological process, and formulation of a cheap starch and urea-formaldehyde compound adhesive for saw-dust and shaving boards are mainly described in this paper.
本文着重介绍了锯末刨花板用价廉物美的淀粉脲醛复合粘合剂制作的反应机理、工艺流程及配方等。
Conclusion Acute pulmonary edema rabbits caused by epinephrine can reduce MMS levels in the plasma, a mechanism might be associated with stress reaction.
结论肾上腺素所致急性肺水肿可以使家兔血浆MMS含量降低,其机制可能与应激反应有关。
Visible, "diesel shortage" emerges, two big oil companies lack of effective emergency mechanism, and there is a reaction lag and slow-moving suspicion.
可见,“柴油荒”出现后,两大石油公司缺乏有效的应急机制,且存在反应滞后和行动迟缓的嫌疑。
A detailed introduction to the types, character, mechanism, influential factors and accomplishment method of phase transfer catalytic reaction under ultrasonic radiation re-viewed.
本文对超声波辐射下相转移催化反应的类型、特点、机理及影响反应的因素和实现方法作了评述。
Molecular collision and reaction dynamics is a subject of studying microscopic mechanism of chemical reaction in molecular and atomic level.
分子碰撞和反应动力学是在分子、原子水平上研究化学反应微观机理的一门学科。
Combined the engine cycle simulation software BOOST and the detailed mechanism of ethanol chemical reaction kinetics, a single-zone model of ethanol HCCI engine was established.
利用发动机循环模拟软件BOOST,并使用详细的化学反应动力学机理,建立了乙醇HCCI发动机的单区模型。
Formation of a dinuclear complex involving the oxidant, catalyst and the substrate has been proposed in the reaction mechanism.
通过研究在单核加成的基础上提出了催化剂、底物和氧化剂间生成双核加合物的反应机理。
The reversibility of electrode process, the character of adsorption and the mechanism of electrode reaction were investigated. A Series of constants and parameters were calculated.
研究了电极过程的可逆性、吸附特性及电极反应机制,求得一系列常数和参数。
The reaction process and curing mechanism were basically identical to the curing reaction of bisphenol A epoxy resin with anhydride in the presence of accelerator.
固化反应过程及固化机理与促进剂作用下酸酐固化双酚A型环氧树脂的反应基本相同。
The Equiaxed non-dendrites are considered to form through a peritectic reaction mechanism.
等轴非枝晶的形成机制被认为是“包晶反应机制”。
The review begins with a brief summary of supercritical water oxidation and an overall introduction is made to the technology including reaction mechanism, application and its exiting questions.
文章在总结超临界水的性质和优点的基础上,着重介绍了最新的超临界水氧化反应机理、应用状况及其存在的问题,同时展望了这种新兴技术的应用前景。
The mechanism of catalytic oxidation of benzene has been studied by applying a transient response method. A model of the reaction mechanism is proposed.
采用瞬变应答法研究了苯在钒催化剂上催化氧化的反应机理。
At the beginning of the reaction, the dissolution process is a chemical control process, and the reaction mechanism is in accordance with shrink core model.
反应的最初阶段属于化学反应控制过程,反应机理符合缩芯模型。
The preparation of a new type of binder for coal for gasification and its reaction mechanism are presented.
介绍一种新型气化型煤粘结剂的制备方法和粘结作用机理。
Fermentation process is a biochemical process related to biotic activity of microbes, and its reaction mechanism is very complicated, so the theoretical model have not yet applied.
发酵过程是与微生物的生命活动相联系的生化过程,反应机理复杂,机理模型尚不成熟。
A new idea will be given that free radicals and peroxides take part in the reaction in terms pf action mechanism of unsaturated fatty acid in flotation.
对不饱和脂肪酸的浮选作用机理提出了有自由基和过氧化物参与反应的新观点。
The association reaction mechanism of 2,4-DCP with HSA was studied by fluorescence spectroscopy and absorption spectroscopy as a static quenching procedure with 1 binding sites.
通过2,4-二氯苯酚与人血清白蛋白结合反应的光谱学特征,探讨2,4-二氯苯酚与人血清白蛋白的结合反应机制;
Again aim at a main rival China move, should establishment marketing early warning mechanism, attain to the rival marketing strategy of fast reaction with accurate reply.
再次,针对主要竞争对手中国移动,应该建立营销预警机制,达到对竞争对手营销策略的快速反应和准确应对。
The reaction scope was investigated and a plausible reaction mechanism was proposed.
考察了底物的范围,同时提出了可能的反应机理。
According to the mechanism, olefin protonation is a process of acid-alkali reaction, so the reaction is easy to happen when the acidity of catalyst and the basicity of olefin are very strong.
按此机理,烯烃的质子化是酸碱反应过程。因此,催化剂的酸性和烯烃的碱性均较强时对反应是有利的。
Polydicyclopentadiene (PDCPD) is a novel engineering material synthesized by reaction injection molding (RIM) method and such reaction mechanism is ring-opening metathesis polymerization.
聚双环戊二烯是采用反应注射成型工艺合成的一种性能优良的新型工程材料,是通过开环易位机理形成的聚合物。
The structures of the products were determined by IR, 1h NMR. A possible reaction mechanism was put forward.
产物的结构通过红外光谱和核磁共振氢谱确定,并提出了可能的反应机理。
The structures of the products were determined by IR, 1h NMR. A possible reaction mechanism was put forward.
产物的结构通过红外光谱和核磁共振氢谱确定,并提出了可能的反应机理。
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