摘要
通过大量实验摸索,设计出适合进行拓展训练的碱式硫酸镁晶须合成与观察的实验。
Through many experiments,the growth of basic magnesium sulfate whisker that fitting expanding training experiment is designed.
出处
《中国教育技术装备》
2011年第6期106-107,共2页
China Educational Technology & Equipment
关键词
拓展训练
碱式硫酸镁晶须
实验
expanding training
basic magnesium sulfate whisker
experiment
