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农药
Includes chemicals designed for agricultural use for protection of crops from fungus and insects, as well as for the growth and protection of plants.
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添加新词条农药的贡献者
农药 > 农药 
密非水相液 (DNAPL)
农药; 农药
非水相液体如氯代的烃溶剂或石油馏分的比重大于 1.0 通过水列沉下去，直到达到围的图层。因为它们是在含水层的而不是浮在水表的底部，典型的监测井并不表明他们的存在。 ...
