Contamination ecology ; bionomy ; simulation of water ecological system ; entironment ; ecological protection .
污染生态学;环境生态学;水生态系统模拟;生态环境;生态保护。
In the factor " chemistry environment " , the author mainly analyzes the classifications of teaching environment , the passive influence as well as the active influence of teaching environment on classroom chemistry teaching , the regional differences of teaching environment and bionomy tendency . Key words : classroom chemistry teaching , functional factors , teaching design .