不反应的

The selected alkylogen shall not react with magnesium in the mode of Grignard reaction.

结果表明：将镁、有机醇以及不与镁发生"格式反应"的卤代烷相互作用可迅速发生反应形成新型含镁络合物溶液。

The results showed that enhancing monomolecular reactions could be favorable for increasing the propylene content in LPG, but the dry gas yield increased significantly.

结果表明，强化单分子反应有利于液化气中丙烯含量的提高，但干气产率也会同时增加；而一定程度上促进双分子反应，尤其是负氢离子转移反应的发生有助于抑制干气的生成，但程度太高时却不利于丙烯的生成。

This constitutes an important contribution to our understanding of reaction mechanisms in biomimetic photochemistry.

本研究提供了一种有效处理废水中有机污染物的新方法，并揭示了一个不同于暗反应的光反应机理，有助于我们很好的理解仿生光化学的反应机理。

It has been observed that pyrocatechol and m-phenylenediamin can sensitively inhibit the discoloration of neutral red oxidation by the H2O2 and in the presence of catalyzer Fe in dilute sulfuric acid solution but the inhibitory effects of two organic compounds can not be added. Based on this research, the advantages of artificial neural network were adopted to handle the experimental data and a new inhibitory kinetic spectrophotometry of simultaneous determination for pyrocatechol and m-phenylenediamin with artificial neural networks was established.

在硫酸性介质中，Fe能够催化H2O2氧化中性红褪色反应，邻苯二酚和间苯二胺都能阻抑该催化氧化褪色反应的速度，研究发现：两者对Fe催化H2O2氧化中性红褪色反应阻抑作用不具有加和性，根据这一现象，用人工神经网络处理非线性体系的优势进行数据处理，从而建立了一种新的测定邻苯二酚和间苯二胺混合物的人工神经网络阻抑动力学光度法。

Rickettsii. The purified 120kDa protein and P5 protein were recognized by sera from animals infected with agents of the genus rickettsia, not Coxiella burnetii and Orientia tsutsugamushi., suggesting the two antigens are specific for genus rickettsia.

120kDa蛋白和P5蛋白可与立克次体属的多种立克次体免疫血清发生交叉反应，与贝氏柯克斯体、恙虫病东方体不反应，提示这两种蛋白具有立克次体属特异性。

It is based on the theory that most emotional and behavioural responses are learned and the goal is to unlearn unwanted responses and learn new ways of reacting to the situation.

这是理论的基础上，大部分的情绪及行为反应的经验教训和所的目标是要忘掉不想要的反应和学习的新途径作出反应的情况。

For certain reactions, they function as chemoenzymes and produce both good chemical and optical yields. Over the last decade a wide range of C〓-symmetric chiral bisoxazoline ligands have been synthesized from readily available diacid derivatives and amino alcohols.

但是，手性双噁唑啉催化的某些不对称反应的机理以及影响双噁唑啉分子催化性能的结构要素目前仍不是很清楚，诱导某些反应的不对称选择性仍有待于进一步提高，因此需设计和合成新的双噁唑啉类配体。

The importance of micromixers for microreaction technology demands some well-founded knowledge on the mixing behavior of these devices, since the flow in a micro-channel is laminar which makes mixing quite a difficult task to complete.

在一些生化反应中，微混合器的重要性在於混合的好坏决定了整个反应系统效率之优劣，因为不完全的混合会严重地影响要完成的反应。

The relation between reactivities of chars of Heshan coal and their burnouts is studied.

本文更新了煤焦反应性在煤焦燃尽过程中具有不变性的概念，文中首次提出了煤焦瞬态反应性的概念，研究了煤燃烧过程中焦的反应性与燃尽度的关系。

According to the result of asymmetric Diels-Alder reaction of phenyl-sulfonyl a , P-unsaturated ketones and cyclopentadiene catalyzed by chiral Titanium catalysts and the structure of crystal, we discussed the mechanism of asymmetric Diels-Alder reaction.

根据苯磺酞基取代的a，p一不饱和酮与环戊二烯在钦手性金属催化剂存在下的不对称Diels一Alder反应的结果以及我们测得的单晶结构，初步探讨了不对称催化Die1S一Alder反应的机理。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。