由于大雨,伊利湖水正在上涨.Lake Erie is filling with the heavy rain.1970年工业废物污染了克利夫兰附近的伊利湖湖面.Industrial waste burned on the surface of Lake Erie near Cleveland in 1970.共有五个大湖泊: 苏必利尔湖, 密歇根湖, 休伦湖, 伊利湖和安大略湖.There are five lakes: Superio...
Agricultural soils are the ultimate recipient and depository of most applied foliar and soil pesticides.喷撒于叶面和用于土壤的农药大多以农业土壤为其最终受体和贮存场所.It can be as base fertilizer , after fertilizer and foliar fertilizer.可以用做底肥, 也可以用做追...