allotropic substance的中文,翻译,解释,例句
allotropic substance
- allotropic substance的基本解释
-
-
同素异形体
- 更多网络例句与allotropic substance相关的网络例句 [注:此内容来源于网络,仅供参考]
-
This article analyses some basic conceptions that are comparatively vayue or even wrong wrong in the teaching of middle school chemistry, like the definition of chemical change, the influence of concentration on a chemical reaction , the structure of oxacid,and the acidity of sulfuric acid, the acidity of carbonic acid, and the conversion of allotropic substance.
分析了中学化学教学中的几个比较模糊甚至错误的基本概念,如化学变化、浓度对化学反应速度的影响、含氧酸的结构、硫酸的酸性、碳酸的酸性、热化学方程式的表示法、同素异形体间的转化等,并从大学化学角度加以澄清,以便使大一学生更准确地理解和掌握这些基本概念。