1) microscale chemical experiment
微型化学实验
1.
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
2.
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
3.
In this paper,the research history of microscale chemical experiment is briefly introduced,the preparation of cinnamic acid by means of microscale apparatus is investigated,and the characteristics of microscale chemical experiment and the optimum conditions are studied.
简单介绍了微型化学实验的研究历史,并以肉桂酸的制备实验为研究对象,分析了微型有机化学实验的特点,研究了肉桂酸制备的微型实验的最佳反应条件。
2) microscale laboratory
微型化学实验
1.
It is expounded in three aspects how we improve the scientific quality of the Olympic players for chemistry through adopting microscale laboratory.
作者从三个方面论述了如何通过微型化学实验来提高化学奥赛选手的科学素质。
2.
More work should be put on the knowledge spreading and the wide application of microscale laboratory according to our experiences coming from the spreading application of microscale laboratory.
本文介绍了我系在开展微型化学实验应用的几点体会和建议 。
3.
Microscale laboratory shows the advantage of experiment to make it gets among nations extensive application, The writer has studied microscale laboratory about two years , thinking microscale laboratory is benefits that the experiment to the investigates type studies, getting the student welcome, can promote to deserve to promote.
微型化学实验的显著优点使它在国际上得到广泛应用 ,笔者对微型实验进行两年多的学习实践 ,认为微型化学实验有利于探究式学习 ,得到学生欢迎 ,值得推行。
3) micro chemical experiment
微型化学实验
1.
Analysis and evaluation of experimental results which gained by both ordinary and micro chemical experiment were conducted.
微型化学实验是近年来在国内外迅速发展的一种化学实验新方法,是在绿色化学和微型化学的理论指引下的实验创新变革。
2.
The development of curriculum resources in micro chemi-cal experiment considers micro chemical experiment as the main body,which enables it to enter into new chemistry courses and to promote the development of chemical course.
微型化学实验是在绿色化学理念下新兴的一种化学实验的新技术和新方法,受到国内外的大力推崇。
4) Microscale chemical experiments
微型化学实验
1.
This paper, expounding the necessity and importance of training the students creative abilities in microscale chemical experiments, introduces some experimental modes of training the students creative abilities which are found on the basis of the exploit of microscale chemical experiments.
本文阐述了在微型化学实验中培养学生创新能力的必要性和重要性。
2.
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。
3.
Three immediate problems are cited to promote microscale chemical experiments in middle school: First, dictation needs to be intensified and more attention should be placed on propagandizing.
提出了目前我国中学开展微型化学实验亟需解决的三个问题:一是要加强领导,认真宣传:二是要加强规范化、系列化的微型实验仪器的研究与开发,打造微型实验发展的硬件基础;三是要加强微型实验课程建设,构建微型实验发展的软件平台。
5) micro scale chemical experiment
微型化学实验
1.
The possible approaches to green chemistry experiment are summarized,such as synthetic pathway,efficient catalyst,green solvent,micro scale chemical experiment,computer simulation.
本文从合成路线的设计、催化剂、绿色溶剂、微型化学实验及仿真化学实验等几个方面,得出实现绿色化学实验的有效途径。
2.
It is of great importance to apply micro scale chemical experiment during teaching experiment for developing normal college students' quality.
实验教学中采用微型化学实验,对培养高师学生的自身素质,有着重要的意义。
补充资料：实验地球化学
| 实验地球化学 experimental geochemistry 应用化学原理和现代实验技术，在实验室中模拟自然条件，研究地球化学过程中元素的行为和自然化学反应的机理的地球化学分支。它不仅为地球化学的理论和假说提供实验证据，而且是地球化学研究和地球化学过程的热力学计算与数学模拟之间的桥梁。 实验地球化学是在实验矿物学和实验岩石学的基础上逐步发展起来的。研究内容有：①水溶液和热水溶液体系的实验研究。温度由地表温度到500℃，压力不超过5000万帕，重点在流体相的研究。包括：常温常压水溶液体系的实验研究；高温高压条件下气体-盐-水体系的溶解度和相关系的研究；水热流体中成矿元素存在形式和沉淀条件的研究；水岩反应；地球化学过程动力学实验。②流体-矿物体系的实验研究。温度低于固相线温度，压力不超过10亿帕，研究重点是矿物相。目的是建立地球化学指示剂，用于判断成岩成矿过程的温度、压力和挥发分逸度等参数。③硅酸盐体系的高温高压实验研究。温度高于固相线温度，压力一般高于100万帕，研究重点是熔体相。对于探讨岩浆的产生、地壳-地幔体系的演化意义重大。 |
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条