Final preparations are under way for celebrations to mark German unification.

The book was announced in preparation.

据预告,该书正在编写中.

food preparation

食物制作

Plans for selling the new product are now in preparation.

销售新产品的计划现在正在准备之中.

a pharmaceutical preparation

药剂

Preparation for the party started early.

聚会的准备工作很早就开始了。

Quantitative change is the necessary preparation for qualitative change.

量变是质变的必要准备.

The preparation for his cough included camphor.

为医治他的咳嗽而调制的药中包括樟脑.

Was your education a good preparation for your career?

你所受的教育是否为你的事业打下了良好的基础?

She threw herself into extravagant preparations for the journey.

她一味地埋头为这趟旅行作种种奢侈的准备.

Preparations were started last year for the construction of the university.

这所大学从去年开始筹建.

Both families joined in the preparations.

后来两家都准备了一下,就过门.

Preparations for the Queen's visit are almost complete.

女王访问的筹备工作已基本就绪.

All the preparations have been completed, so we are ready to go.

一切准备就绪, 我们随时可以开始行动.

Your preparations have been completed for some days, to return to England.

你已经做了准备要回英格兰几天.

Aim To study the preparative process of levocarnitine and sodium chloride injection.

目的研究左旋卡尼汀氯化钠注射液的制备工艺.

The frozen-hydration preparative technique often be used in high resolution protein electron crystallography.

应用蛋白质电子晶体学研究蛋白质晶体高分辨结构时,常采用冰冻水合技术.

Production Certificates and test preparative work.

协助生产许可证和型式试验的准备工作.

The developed method is of high preparative capacity and high efficiency resolution.

该法具有制备量大和分离效率高的特点.

The methods of studying flow profile of preparative chromatography were summarized.

摘要总结了研究制备色谱流型的4种方法.

OBJECTIVE To preparative high-speed counter-current chromatography ( HSCCC ) for isolating the chemical constituents from Patrinia villosa Juss.

目的应用高速逆流色谱分离纯化白花败酱草化学成分.