- 设计实验
- 预定实验
- designed: adj. 设计好的；故意的，有计划的。 adv. -ly ...
- experiment: n. 实验；试验；尝试 (of). a scientif ...
- well-designed experiment: 设计完好的实验
- be designed to: 目的是; 预定的计划是
- designed: adj. 设计好的；故意的，有计划的。 adv. -ly 特意，故意，有计划地。
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designed experiment中文什么意思
- 设计实验
- 预定实验
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例句与用法
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- Through orthogonal design experiments on synthesizing p - tert - butylcstechol from hydroquinone and isobutylene by using a new catalyst prepared from cobalt naphthenate and zinc chloride , the optimum technology parameters were obtained : mole ratio was 1 : 1 . 15 for hydroquinone and isobutylene , mass ratio was 100 : 20 for hydroquinone and catalyst , and the reaction temperature was 100 5
摘要用环烷酸钴与氯化锌复配的新型催化剂，以邻苯二酚、异丁烯为原料合成对叔丁基邻苯二酚，通过正交实验确定的较佳工艺参数为：邻苯二酚：异丁烯（物质的量比） 1 : 1 . 15 ，邻苯二酚：催化剂（质量比） 100 : 20 ，烷基化反应温度100 5 。 - Through theories and investigation with practice , the article studies the teaching target , basic construction , teaching strategy and the teaching evaluation . this essay clearly definites the experiment inquiry teaching and provides the complete teaching case as an example of inquiry teaching of biology experiment teaching . the results about the investigation of the experiment teaching indicate that the ability of students designing experiments and analysising experiment has obviously increased , and the enthusiasm of studying biology has greatly been increased and the students has fundamentally formed scientific attitude and increased the inquiry ability
本文在查阅大量资料和深入研究探究教学理论的基础上，结合个人的教学实践，对生物实验探究教学实施中涉及的教学目标、基本结构、教学策略、教学方法和教学评价进行了系统的归纳、总结和研究，明确界定了实验探究教学，提供了完整的实验探究教学案例，着重在探讨探究教学的内涵、特征及实验功能等层面上，提出具体的实施策略和方法。