查询词典 starts

The "acetal route" starts from 2-chloro-4-cyanopyridine, 8 , and represents an enantioselective and optimized modification of the original racemic discovery chemistry synthesis.

"缩醛三号"从2-氯-4-氰基、八日而且是不对称和优化原始消旋发现化学合成。

Translation - urea characteristic The urea is one kind of achromatic color, tasteless, the odourlessness acicular or the orthogonal prism build crystallizes, in the actual production is granulated for the white or the tint; The granularity may be possible to be small greatly according to enterprise's characteristic; When heats up to 132.7℃ starts to melt, the solid urea density is 1.335g/cm 3, dissolves in the water and the few organic reagents, the urea assumes the alkalescency, may live the salifying with the acid function, when the temperature surpasses 60℃, the urea in the acid, the alkalinity or the neutral solution has the hydrolisis.

问题补充：尿素是一种无色、无味、无臭的针形或正交棱柱体形结晶，实际生产中为白色或浅色颗粒状；粒度则根据企业的特点可大可小；当加热到132.7℃开始熔化，固体尿素密度为1.335g/cm 3，溶于水和少量的有机试剂，尿素呈微碱性，可与酸作用生成盐，当温度超过60℃时，尿素在酸、碱性或中性溶液中发生水解。

Once your baby starts getting active, it is time to stop swaddling her.

一旦您的宝宝开始越来越活跃，现在是时候停止swaddling她。

This thesis starts the synthesis and research of compounds with active biologic quality by using adenine as the basic material.

本论文以腺嘌呤为基本原料，开展了生物活性化合物的合成与研究。

Sergio: When you are afraid, it gives you motivation and the adrenalin starts pumping through your body.

塞吉奥：你害怕时，你会受刺激，肾上腺素就会激发你的躯体。

Church year starts from today, the 1st Advent Sunday, as we anticipate the second coming of Jesus Christ.

人类对于时间的理解和感受使得人和动物分离。

Once he starts talking, he will go far afield from his original topic.

他只要一开始说话，就会偏离原来的话题。

I also believe that we have a destiny, a destiny that starts afresh here!

我也相信我们自己的命运，那就是这里，一个全新的起点！

I got hold of my salary way before the problems starts to aggravate on the heavier side.

我却得到了我的工资的方式在问题出现之前开始加剧较重的一边。

It is when they start challenging norms and agitating for legal rights that the trouble typically starts.

当同性恋开始挑战规范，鼓吹要求法律权利时，特有的麻烦就开始了。

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。