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1)  illustrating while doing experiments
实验演说
2)  demonstration experiment
演示实验
1.
Extension of the demonstration experiment with Franklin wheel;
富兰克林轮演示实验的扩展
2.
Improving series resonance demonstration experiment with simulation inductor;
利用模拟电感改进串联谐振演示实验
3.
The positive signification of inducting demonstration experiments in the exercises-discussing class;
将演示实验引入物理习题讨论课
3)  demonstrative experiment
演示实验
1.
The improvement about the demonstrative experiment of self-inductive phenomenon;
关于自感现象演示实验的改进
2.
Preliminary study of the cognitive function of demonstrative experiment in physics teaching;
物理演示实验认知教学功能的初步研究
3.
Improving students comprehensive quality in Chemical demonstrative experiment;
在化学演示实验中提高学生的综合素质
4)  experimental demonstration
实验演示
5)  demonstration [英][,demən'streɪʃn]  [美]['dɛmən'streʃən]
演示实验
1.
Dynamic demonstration of Fresnel single slit diffraction;
菲涅耳单缝衍射动态演示实验
2.
LED s can be widely used in electronics demonstrations.
发光二极管 (LED)可较广泛地应用于电学演示实验中 ,其低工作电流、单向导通、多色彩等特点 ,可弥补小白炽灯泡及检流计的一些不足 ,使演示实验不仅简便易行 ,而且演示效果直观 ,生动。
6)  demonstration experiments
演示实验
1.
Practice in transferring achievements of scientific research into demonstration experiments;
将科研成果及时转化成演示实验教学的实践
2.
Advancement of physics demonstration experiments in Fudan University;
复旦大学的物理演示实验在创新中前进
3.
The physics demonstration experiments have already been playing an important role in the college physical teaching and now are indispensable to the college physics teaching.
物理演示实验在大学物理实验教学过程中起着重要的作用,是大学物理实验教学中不可缺少的一部分。
补充资料:保险商实验室安全标准(见保险商实验室)


保险商实验室安全标准(见保险商实验室)
safety standards of UL: see Underwriters Laboratories; UL

  Baoxianshang Sh啊nshi anquan bicozhun保险商实验室安全标准(saJ七ty stand助dsofUL)见保险商实脸室。
  
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
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