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In this article. the teaching condition of Micro Chemical experiments in Teachers college is introducd .the problems existed and methods to improve them are dealt with. 本文介绍厂微型化学实验在师专的开设状况．存在问题及改进方法。
We are doing a chemical experiment. 我们正在做化学实验。
micro 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。
A chemical experiment is being performed there. 正在做一个化学试验。
Micro scale chemical experiment has been widely used in recent 20 years.It is characterized by the microminiaturization of instrument,and less reagent. 微型化实验是20多年来国内外广泛开展的一种化学实验方法,其特点是仪器微型化和试剂用量少。
He tried to concentrate his attention on his chemical experiment. 他试图把注意力集中到他的化学试验上.
Will you be able to finish the chemical experiment today? 你今天能做完这个化学实验吗?
We have carried out our chemical experiment successfully. 我们成功地进行了化学实验。
Precise measurements are very important in chemical experiment. 化学实验中精准的测量很重要。
XIE Hai-bo,FU Xin,YANG Hua-yong.The flow characteristic analysis of micro valveless pump used in micro chemical analysis chip[J].Journal of Scientific Instrument, 2004, 25(2): 168-173. [5]谢海波;傅新;杨华勇.;用于微量化学分析芯片的微型无阀泵流动特性分析与测试[J]
But the zetetic chemical experiment had the pivotal status in this process. 而探究性化学实验在这一过程中起到了举足轻重的地位。
micro - scale chemical experiment 微型化学实验
The paper discusses the concept of significant figure and points out the approach to read off significant figure in chemic experiment. 本文对有效数字的概念和化学实验中有效数字的读取方法进行了探讨,确立了正确确定有效数字的方法。
This paper intends to discuss the formation and training methods of operatinal skills in chemical experiment. 论述了实验操作技能的形成和培养方法。
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 .
Fostering Students'Creative Thinking in Teaching of Chemical Experiments. 在化学实验教学中培养学生的创造思维。