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- Recently,in International Chemical Olympiad (IChO) competition microscale chemical experiment appears frequently. 国际化学奥林匹克 ( ICh O)竞赛中微型化学实验出现频数增多 .
- The emergence and development of the Microscale Chemical Experiment at home and abroad,and economic and social effects of its wide use were reviewed. 本文对微型化学实验的产生、国内外的发展情况及其应用与推广的经济和社会效益作了介绍与评述。
- This paper introduces the function of microscale chemical experiment, and points out that it is one of the important factors to compose experiment teaching. 介绍了微型化学实验及其教学作用,提出了微型化学实验是实验教学的组成部分。
- The definition, design principles, design contents and methods of microscale chemical experiment have been illustrated in this paper, arid two cases of experimental design are provided. 阐述了微型化学实验的定义、设计原则、设计内容和思维方法,幷列举了“酸、碱、盐电离特徵实验”和“氨催化氧化制硝酸实验”的设计案例。
- The great significance and unique advantage of microscale chemical experiments for exploiting potential of human brains and cultivating the creative ability of students is illustrated. 本文说明微型化学实验对于最大限度的挖掘脑潜能,培养学生的创造能力具有重要意义和独特优势。
- Keywords p-aminotoluene;benzocaine;microscale chemical experiment; 对甲苯胺;苯佐卡因;微型化学实验;
- Keywords microscale chemical experiment;disquisition;toxic; 微型化学实验;研究;毒性;
- Determination of muriatic acid berberine by microscale chemical experiment 微型化学实验法测定盐酸黄连素含量
- Keywords microscale chemical experiment;muriatic acid berberine;determination.; 微型化学实验;盐酸黄连素;测定;
- Keywords aluminum iodide;preparation;microscale chemical experiment; 碘化铝;制备;微型化学实验;
- We are doing a chemical experiment. 我们正在做化学实验。
- Superficial analysis on the meaning of microscale chemical experiment in normal university 师范院校开展微型化学实验的意义浅析
- Permeate the Education of Green Chemistry and Popularize the Microscale Chemical Experiment 渗透绿色化学教育推广微型化学实验
- Keywords microscale chemical experiment;solubility product constant;ion exchange;plumbous-iodide; 微型化学实验;溶度积常数;离子交换;碘化铅;
- microscale chemical experiment 微型化学实验
- Today's chemical experiment is over. 今天的化学实验结束了。
- Mixture is frequently used in chemical experiment. 在化学实验中经常使用混合剂。
- Their chemical experiment was a success. 他们的化学实验是成功的。
- A chemical experiment is being performed there . 正在做一个化学试验。
- Benzocaine is synthesized from p-aminotoluene by microscale chemical experiment. The experiment process includes acylation, oxidation, hydrolyzation and esterification etc. 摘要以对甲苯胺为原料,经酰化、氧化、水解、酯化等一系列反应,用微型实验仪器合成了苯佐卡因。