preparation 高考考研四级六级

Picoline is the by-product in the preparation of diphenylamine with aniline.

甲基吡啶是苯胺连续缩合合成二苯胺的副产物。

Objective To investigate the composition and preparation method of galanthamine hydrobromide dispersion tablets.

目的研究氢溴酸加兰他敏分散的处方组成及制备工艺。

CuFe-PILC catalyst was prepared by doping technology during the preparation process of pillaring agent.

在此基础上对其进行掺杂改性，获得了铜铁复合层柱粘土催化剂。

Delicatessen usually require little preparation for serving.

熟一般不需另加烹调便。

Objective To study the anti-inflammatory effects of faucitis preparation.

目的研究“咽清饮”的抗炎作。

This article reports a method of preparation of metal-copper-powder with cuprammonia by directIy chemical method.

本文报导了一种化学方法直接从铜氨溶液中制取金属铜粉的方法。

The druggist suggested a preparation to relieve the ache.

药剂师建议配一种止痛剂。

After several years preparation, "Roborant" to national rapid development.

经过几年的备，“乐派特”将向全国迅速发展。

They are taking preliminary steps in preparation for a possible war.

他们正在为应付一场能的战争做初步的备。

Preparations for the Queen's visit are almost complete.

女王访问的筹备工作已基本。

At Stanford University, preparations were being made for the longest streak.

在斯坦福大学, 有人正在备作距离最长的裸体奔跑。

What drink requires the use of a “bar muddler” in its preparation?

什么样的鸡尾酒在制作过程中需要使捣杵？

Experience is their preparation for giving advice.

经验为她们进行咨询作了备。

I was involved in the preparation of Labour’s manifesto.

我参与了工党宣言的起草工作。

The four stages of creative thought are preparation, incubation, illumination, and verification.

创造性思考的四个阶段是备、沉思、启迪、求证。

In this paper, MPL on wetproof carbon paper were preparation by screen printer technology.

本文通过一种丝网印刷技术在疏水的碳纸上复合了微孔层。

The invention relates to thermocuring isotropic conductive adhesive and a preparation method thereof.

本发明涉及一种热固化各向同性导电胶及其制备方法。

The preparation of anisaldehyde by ozonolysis reaction from anethole was studied.

以茴香脑为原料,乙酸和环己烷的混合物做溶剂,臭氧化法制备茴香醛。

Adding poly acrylic acid(PAA)in the preparation of ammonium diuranate (ADU)was investigated.

本工作对在重铀酸铵(ADU)的沉淀反应中加入聚丙烯酸(PAA)的工艺进行试验研究。

This method can provide reliable indexes for the content determination of astragal preparations.

为黄芪含量测定提供参考。