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- This article introduces thesafekeeping meth-od sof the common using but not suitably long -placing liq uids in middle school chemistry laboratory. 介绍了中学化学实验室常用而不宜久置溶液的保管方法,可供同行参考。
- Do I want to know where has day plain cup in 2009 whole nation junior middle school chemistry contest Guang Dong province preliminary contest examination questions and answer? 您的位置:凡人谷知道>教育/科学>职业教育>我想知道哪里有2009年天原杯全国初中化学竞赛广东省初赛试题及答案?
- I am getting fed up do what amount to little more than high school chemistry experiments. 做些和高中化学实验差不了多少的事情,我真受够了。
- I am got feed up do what amount to little more than high school chemistry experiment. 做些和高中化学实验差不了多少的事情,我真受够了
- Middle school chemistry education 中学化学教育
- middle school chemistry teaching 中学化学教学
- Sourness is just another word for acidity, Suslick said, which any high school chemistry student can test for using litmus paper. 萨司利克说,酸味只是酸度的另一种表述方式,任何一间中学的化学学生都可以用石蕊试纸进行它的测量。
- The science inquisition is important idea in the high school chemistry new curriculum and key premise inquiring into the teaching activity design and the organization. 摘要科学探究是高中化学新课程的重要理念,探究教学活动设计和组织是实施科学探究的重要前提。
- Pay attention to interdisciplinary linkage in middle school chemistry education 中学化学教学要树立学科兼容观
- The miniaturized experiments in American middle school chemistry textbook 美国中学化学教材中的微型实验
- Senior high vocational school chemistry 高职化学
- new high school chemistry curriculum 高中化学新课程
- We have studied botany in our middle school. 我们在中学的时候就学过植物学。
- There are 300 students or so in this middle school. 这所中学大约有300个学生。
- He was appointed the rector of the middle school. 他被任命为那所中学的校长。
- We've learned algebra in middle school. 我在中学就学过代数学。
- He is studying at a junior middle school. 他正在上初中。
- We had studied physiology in middle school. 我在中学就已经学过生理学。
- Example of applying memory code in high school chemistry education 记忆编码在高中化学教学中的应用举例
- I'm sick of being piggy in the middle all the time. 我腻烦了总是夹在争吵双方的中间。