查询词典 react against

The reaction of α-hydroxyketone with Michael acceptor nitroalkene.was studied. After many experiments, we then found that in the presence of Zn2 and cinchonine, the α-hydroxyketone could successfully react with nitroalkene. Under our optimized condition, we gained the 95% yield of product with the ratio of syn : anti of 3:1 and 72% ee value for syn-product.

有机碱作用下α－羟基酮对硝基烯烃的加成反应研究研究了α－羟基酮类化合物与Michael受体硝基烯烃类化合物的反应，通过分析和实验发现在Zn2和辛可宁的作用下α－羟基苯乙酮能够与硝基烯烃化合物顺利反应，在优化的条件下以95%产率和3：1的Dr主要得到顺式产物，其中顺式产物的ee值最高为72%。

But different culture s react differently to the idea of circumcision.

但是不同的文化对包皮切割的看法是不同的。

But different cultures react differently to the idea of circumcision.

但不同的文化造成对该手术的认知度不同。

The results show that quartz cannot react with oleic irons at pH=8-10, because it is difficult to combine with metallic irons. On the contrary, clinochlore can adsorb with oleic ions because there are enough active metallic positive ions between the minerals layers which can combine with clinochlore. The clinochlore can be hydrophobic, and so the separation can be realized finally. At pH=9, the clinochlore removal rate is the maximum, the purity of SiO2 is 99.86%, and the recovery of SiO2 is 35%.

结果表明：在pH为8~10的碱性溶液中，粉石英难与金属阳离子缔合，所以，不与油酸根离子结合；而斜绿泥石解离后层间存在活性金属阳离子，可与油酸根离子发生化学吸附产生疏水作用，因而使用反浮选的方法能有效地实现二者的分离：当pH为9时，斜绿泥石的去除率最高，粉石英的纯度达99.86%，回收率为35%。

In several, teen boys come out, perhaps first to a close friend - how will the friends react?

一些青少年可能是第一次向他们的亲密朋友出柜，朋友们会作如何反应？

I wonder how such Hummer drivers would react to the fact that their beloved lifestyle brand is now under a "Red Commie Chinese" firm.

我好奇的是那些拥有悍马的人对他们心爱的生活方式品牌现在被"红色共产中国"拥有会有什么反映。

I wonder how such Hummer drivers would react to the fact that theirbeloved lifestyle brand is now under a "Red Commie Chinese" firm.

我好奇的是那些拥有悍马的人对他们心爱的生活方式品牌现在被"红色共产中国"拥有会有什么反映。

I wonder how such Hummer drivers would react to the fact that their beloved life** brand is now under a "Red Commie Chinese" firm.

我好奇的是那些拥有悍马的人对他们心爱的生活方式品牌现在被"红色**中国"拥有会有什么反映。

Moreover, certain photoreceptors in the compound eyes of this taxon react with GABA and 5-HT antiserum.

在整个脑区，视叶、触角叶和蕈形体冠三个神经纤维网对 5-HT 抗血清的反应最弱，几乎不被 5-HT 抗血清所标记。

If you can learn to react to mistakes constructively, you can actually improve your situation and get on with life.

如果你学会了积极应对错误，你就实际上改进了你的境遇，使你的生活有所进步。

Nowadays, most of research are to build a transmutative Petri Nets through adding controlling place sets, controlling arc sets and controlling policy to the basic Petri Nets, while the Controlled Petri Nets could be used to argue many controlling theory problems conveniently and to induce many logically and physically supervisory and solve the Event Feedback Controlling Problems and State Feedback Controlling Problem in DEDS supervisory theory.

目前大多数的研究表现为在变形后的受控Petri网基础上，利用各种方法求得各种逻辑型、结构型控制器，解决DEDS监控理论中的事件反馈控制问题与状态反馈控制问题。

On one hand, there are discussions with the works council and union about extension of short time working up to the end of September.

一方面，有讨论，工程理事会和联盟关于延长工作时间短至9月底。