物理化学法处理含铜废水的主要机理为表面能吸附、 离子交换、螯合、 膜分离、 渗透等。
The main mechanisms in these processes are surface adsorption, ion-exchange, chola gathers, membrane separation and infiltration.
在大学化学中渗透美育能培养学生发现、感受、鉴赏、表现和创造化学美的能力，同时形成一定的化学审美意识和修养。
In college chemistry education, teachers can foster students' abilities to discover, feel, appreciat and creat the real beauty of chemistry by weaving aesthetics into classroom teaching.
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