查询词典 preparative

Different preparative conditions were required in Esterificational Reaction and Pentane Isomerization Reaction.

在异构化反应中，焙烧温度在500℃时制备的催化活性最高，当反应温度50℃最高转化率24.070/0，35℃时最高转化率7.23%。

In this paper, an introduction is given about the application of organic material and some preparative methods.

本文主要介绍了有机材料在制备光子晶体中的应用以及几种常用的制备方法。

To do the preparative for tomorrow is to do the best on today.

对明天做好的准备就是今天做到最好！

Some time for preparative is given to myself, and when the time's up, no excuse.

我给了我自己一些时间去准备，当时间到了的时候，没有任何借口。

In front is the preparative work that does a website clearly.

前面的都是明确做一个网站的预备工作的。

The influence of some preparative variables on the size and surface property was investigated.

并对某些能影响颗粒大小和表面性质的变量进行了研究。

Preparative HPLC refers to the process of isolation and purification of compounds.

最初的HPLC指的是化合物的分离和提纯过程。

So, superior what is the preparative work of a class?

那么，上好一堂课的预备工作是什么呢？

Objective:To study the formulation,preparative method and quality control of calcium gluconate gel.

目的 ：研究葡萄糖酸钙凝胶剂的处方组成、制备工艺及质量标准。

Objective To investigate the preparative method of ultramicrocut of the culture cell.

目的 探讨培养细胞超薄切片的制备方法。

It is possible that houses were outrageously priced one year ago and that they are still priced much higher than the national average.

情况有可能是，这里的房价曾贵得离谱，现在的房价仍然远高于全国的平均指数。

This is a mother's love for her child.

这是母亲对孩子的关爱。