Review on the Chemical Education of Middle School in China from 1949
A Notable Trend on Chemical Education Reform
Pesticide, Pesticide Pollution and Environment
Why all the Natural Long-Chain Fattp Acids Contain Even Number of Carbon Atoms
Reforming the Chemical Teaching in all-round Way to Training Qualified Students
Research on Chemical Laboratory Teaching is Middle School
Class-Teaching Combining with Useful Technical Knowledge
Some Interestiag Demonstrational Esperiments
How to Prevent Explosion in Chemical Experiments
Improvement on the Eest of the Combustion of White Phosphorus under Water
Solubility of some Normal Salts and Corresponding Acid Salts
Polarity of NH3 and NF3
The Keys of the Problems for the Chemical Competition in the Winter Camp 1989
Trace to the Source of Naming Chemical Elements
Consolidate the Chemical and Social Educatioa in some Couatries