反应的

It is found that the monoinsertion product can catalyze excess phenyl isocyanate cyclotrimerization to yield 〓 [24] . Secondly, we synthesized a new series of organolanthanide naphthanyl complexes 〓 and studied the reactions of these complexes with PhNCO.

为了研究配体性质对插入反应的影响，我们还合成了三个新萘基稀土有机化合物-Cp'〓Ln·THF和Cp〓Ln·THF，并研究了这些化合物与异氰酸酯的反应。

The effects of reaction time, rati o of reactants, quantity and stability of catalyst were examined.

探讨了反应时间、酸醇比、催化剂吸附量等因素对反应的影响，并考察了催化剂的重复使用性能。

Results showed that the temperature in the fluidized bed was steady under the condition of adopting the plasma body to heat the reactor,and the preheat time is 1.5 h.

结果表明采用等离子体加热，整个反应器的预热时间大约为1.5 h，且反应过程中流化床内温度稳定，有利于生物质快速热裂解反应的进行。

Using the developed soft, we discussed the effect of operational parameter in the premixed reactor on the reaction.

利用开发的模拟软件，探讨了预混合反应中操作参数对反应的影响规律。

AIM To investigate the effects of low-dose pethidine, a μ-opioid receptor agonist on cigarette smoke-induced acute airway smooth muscle constriction and inflammatory reaction in guinea pigs.

目的 研究小剂量阿片受体激动剂哌替啶对香烟烟雾吸入引起的豚鼠急性气道收缩反应和炎性反应的影响。

In addition, a model computing the nonadiabatic coupling terms in photochemistry of pericyclic reactions has been suggested at the level of HuckelHubbard theory, and a series of nonadiabatic transitions for such reactions have been discussed based on the model proposed.

此外，还在H-H理论水平上建立起光化学周环反应的态-态非绝热偶合计算模型，用这种理论模型讨论了一系列光化学周环反应中的非绝热跃迁问题，获得了势能面、非绝热偶合项和立体选择性。

Further research is underwayon the detailed mechanism and other similar ring opening reaction in this laboratory.

详细的反应机理与类似反应的研究正在进一步进行中。

The aim of this research is to understand the mechanism of resistance to powdery mildew in wheat and to analyze the role of reactive oxygen species in plant resistance based on the combination.

本研究从这两组合入手，探讨小麦抗白粉菌产生过敏性坏死反应的机理，解析活性氧物质在过敏性反应中所起的作用。

The abnormal behaviour which happened in the nucleophilic substitution process of phenoxy propionic acid has been discovered. The mechanism has been proposed as an intramolecular nucleophilic substitution by neighboring group participation.

发现一系列芳氧丙酸化合物发生亲核取代反应的异常情况，推测可能是分子内邻基参与的亲核取代反应。

The radical inhibition experiment indicated that the reaction is an excellent radical chain process initiated by single electron transfer.

自由基抑制实验证明反应是通过单电子转移引发的自由基链反应的过程。

In the United States, chronic alcoholism and hepatitis C are the most common ones.

在美国，慢性酒精中毒，肝炎是最常见的。

If you have any questions, you can contact me anytime.

如果有任何问题，你可以随时联系我。