查询词典 prepare

Secondly,a mixture of acetone and methyl formate was added into the methanol solution of sodium methoxide to prepare sodium formyl acetone by Claisen reaction.

以金属钠为原料，甲醇为溶剂，先制成甲醇钠的饱和甲醇溶液，再滴加丙酮和甲酸甲酯进行Claisen酯缩合制得丁酮烯醇钠，最后在强酸作用下与甲醇进行缩醛化反应合成了4，4-二甲氧基-2-丁酮，过程总收率达到73.1%，纯度98.7%。

Yunnan ......Guangdong ...... 13611012712!!! Any matter's occurrence, has ~ which its fortuitousness and inevitable ~ these are must understand my view, no matter is any phenomenon, these matters, are merely light in my eye a spot, does not have anything, just like only this ~ I once studied a political subject ~ peace and the development still two big subject ~ war's dangerous time have ~ now, but the phenomenon macroclimate has not formed, the condition now is not that full ~ but we cannot in light of this and optimistic ~, because has daily can renew ~ we to prepare to deal with all the time ......(until the ~ detailed detail omitted) thanks cooperates ~ this viewpoint by with on the 7th of the month 2:00 submission specially safe group Leader X001-862, to submit Department of Defense, to submit Ministry of Public Security ~ to thank

任何一件事的发生，有它的偶然性与必然性~这些是必须明白的~我个人的看法，不论是什么现象，这些事，在我眼中仅仅平淡一点，没有什么，仅此而已~正如我曾经学习的一个政治科目~和平与发展仍然是当今两大主题~战争的危险时刻存在~但是现象的大气候还是没有形成，条件现在还不是那么充分~但我们大家不能就此而乐观~因为天天都有的都会更新~我们要时时刻刻准备应付一切……谢谢合作~此观点以与本月7日2：00提交特别安全组X001-862组长、提交国防部、提交公安部~谢谢

Please forward our new contract to Leo and he will prepare all legal documentation for me.

请将新合约送给李奥，他会代我准备法律文件。

One old woman mourning her foster daughter had, unbeknownst to me, told her husband to prepare me a bowl of noodles while I was interviewing her.

一个为失去了女儿而伤心的老人还不忘吩咐自己的丈夫给我做一碗面条。

On top of this I was accused of employing toothless and incompetent old relatives to prepare the food for the foundling' hospital when I warden.

在这些控告之上，还有人竟控告我在负责育婴堂事务时雇用老掉了牙的、昏庸的亲戚给育婴堂做饭。

On top of this I was accused of employing toothless and incompetent old relatives to prepare the food for the foundling hospital when I was warden.

在这些控告之上，还有人竟控告我在负责育婴堂事务时雇用老掉了牙的、昏庸的亲戚给育婴堂做饭。

Extended rotating wave approximation is used to cut off the sequences of Fourier expansion of the exact solution to prepare for the following steps.

目前直接针对这个模型的研究极少，因此模型本身具有一定的新颖性。

Objective To prepare, purify and preliminarily identify the recombinant fowl pox virus expressing infectious laryngotracheitis virus glycoprotein D gene.

目的 制备传染性喉气管炎病毒gD基因重组禽痘病毒，并进行纯化及初步鉴定。

As I prepare to leave, Fowler beckons me over to his mother-in-law's car.

当我要走的时候，福勒把我叫到他岳母的车前。

This is how bald eagles prepare to mate -- by locking talons and free-falling like rocks -- which is deeply insane and makes me proud to call the eagle my country's national bird.

这就是秃鹰准备交配的方式--抱成一团，如同那石块一样自由落体--一种疯狂直至的方式，它让我自豪地把鹰称之为我的国家的国鸟。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。