查询词典 preparation

The invention discloses a preparation method of adsorption resin comprising polarity group and application in rhizoma corydalis total alkaloid purification.

一种含极性基团的吸附树脂制备方法及该树脂在延胡索总生物碱纯化中的应用。

OBJECTIVE To establish a series packed-column supercntical fluid chromatography method with for isolation of Protopine and Tetrahydropalmatine in Corydalis decumbens, and to provide a new method for isolation and preparation of alkaloid.

目的 建立一种采用色谱柱串联的填充柱超临界流体色谱法分离夏天无中原阿片碱和延胡索乙素，为生物碱类化合物的分离、制备提供新的方法。

Recently, drug release research of insulin carrier has obtained some progresses, but we still face many difficulties, including low entrapment efficiency, limited absorption, immature evaluation method for preparation quality, difficult to control, high cost, destroy to absorption area, and effects on human organs.

近年来，胰岛素载体的释药性研究已经取得了一些进展，但面临的困难仍然很多，主要是包封率较低，吸收有限，而且制剂质量方法不成熟，剂量较难控制，成本较高，以及对吸收部位的损坏乃至可能对人体脏器功能带来影响。

Supervising the maintenance of the general ledger and cost accounting activities and the preparation of financial reports for business units and the corporate accounting framework.

监督总帐和成本会计活动的维护和财政报告的准备营业单位和公司会计框架的。

The preparation of a Cost-Benefit Analysis is one of the most important requireme...

编制成本效益分析是其中一个最重要的要求，所有的投资项目有资格获得欧洲联盟的资金。

Moreover, the molecular weight of polyethely and its distribution or even the physical properties could be adjusted by changing the non-cyclopentadiene ligand; and bi-or single modal polyethylene could be realized in one system according to the different preparation methods and conditions of CpTiCl.

由于非茂配体的可选择范围很广，通过改变半茂钛配合物中的非茂配体，可以调节半茂体系聚合产物的分子量及分子量分布，乃至聚合物的物理性能；还可以根据制备方法和反应条件的不同，实现同一体系内获得双峰或单峰分子量分布聚合物的目的。

The spot check, councilor's kitchen of various preparation work.

现场检查、督导厨房的各种准备工作。

This would mean that the preparation would be counter productive to losing weight.

这就意味着，准备将反作用来减肥。

High speed countercurrent chromatography was successfully used for the separation and preparation of isomeric compounds .

应用高速逆流色谱法对同异构体的分离纯化进行研究。

High speed countercurrent chromatography was successfully used for the separation and preparation of isomeric compounds.

高速逆流色谱是目前国际上较为先进的现代色谱分离技术，是由美国国立卫生院Ito博士研发的新型色谱分离技术[1]。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。