查询词典 amender

Although iron chips has been used widely as a soil amender and as an active material of permeable reactive barrier, there are few reports for remedy heavy metal contaminated soil especially for mercury contaminated soil.

应用工厂废弃物—铁屑做原料，探讨不同铁屑投加量对修复不同土壤类型、不同程度汞污染土壤的能力，并与修复水体汞污染作了对比；另外，首次将淋滤法与国际上新兴的土壤、地下水修复技术-PRB技术结合，研究其修复土壤汞污染的效果。

It goes back to what I told you...

现在回到我告诉过你的。。。

With a supporter in Mr Charest and an admirer in Mr Dumont, Mr Harper may be encouraged to call an election himself.

由于在沙雷那边有个支持者，杜蒙那边有个崇拜者，鼓励哈珀为自己举行一次选举。