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

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.

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

目的研究阿魏酸钠氯化钠注射液的制备工艺.

SARS has turned up countrymen's absence of preparative defense in disguise of subitaneous plague.

SARS在表现形式上是猝不及防的重大灾害,实质上是国人对疫病等灾害缺乏必要的准备.

Perspective in the applications and developments of high preparative performance liquid chromatography were discussed.

探讨了高效制备液相色谱技术的应用和发展前景.

Objective a higher yield by improving the preparative technology of taurine granule.

目的:改进牛磺酸颗粒的制粒工艺,提高收率.

Currently, the National Commission has begun preparatory work for the State Conservation Center.

目前, 国家发改委已开始国家节能中心的筹建工作.

Suppose the preparatory work should not be completed.

假设准备工作完成不了.那可怎么办?

PROJECT PROGRESS: The study has been finished. The preparatory work is in progress.

项目进展情况: 可研报告编制等前期工作已完成.

preparatory meetings

预备会议

She lit the oven, preparatory to putting the pie into it.

她把烤箱加热，准备把馅饼放进去。

The meeting of Preparatory Committe for International Trade Conference in October is under way.

在十月份召开国际贸易会议筹备委员会会议的准备工作正在进行.

All the preparatory work has been completed.

各项准备工作均已就绪.

Skating class teaching can be divided into two stages: preparatory stage and skating class teaching stage.

将冰上课分为超前准备期和冰上教学期两个阶段进行教学.

Sloan cleared his throat preparatory to speaking...

斯隆清了清嗓子，准备讲话。

...preparatory talks for this week's summit in the Maldive Islands.

为本周在马尔代夫群岛召开的峰会举行的预备会谈

There is much preparatory work for us to do.

我们有许多准备工作要做.

A good job should be done in the preparatory work for new projects.

新上项目要认真做好前期准备工作,抓紧实施.

A lot of preparatory work still needs to be done.

还有很多准备工作要做。

This was where we were to have our preparatory language courses.

这就是我们要上语言预备课的地方.