soil and water conservation 水土保持 ; 水土保持学 ; 水土连结 ; 资源再利用
One soil and water 一方水土
soil and water loss 水土流失
Soil and Water Science 土壤和水科学 ; 土壤水资源 ; 土壤与水科学
soil and water conservation measures [土壤] 水土保持措施
conservation of soil and water 水土保持 ; 控制水土流失
soil and water conservation forest [土壤] 水土保持林 ; 水土保持林地
Organic agriculture also creates less soil and water pollution and lower greenhouse gas emissions.
有机农业还减少了土壤污染和水污染,降低了温室气体排放量。
This germ—which is present in soil and water, not feces—is responsible for "swimmers ear", an itchy or painful inflammation of the ear.
这种细菌——存在于泥土和水中,而非粪便——是造成“游泳耳”的主要原因,症状是耳朵发痒疼痛和红肿。
Not all roofs can support the hundreds or thousands of pounds of soil and water that a farm needs.
并非所有的屋顶都能够承受农场所需的土壤和水的数百乃至数千磅的重量。
He says the substances are especially dangerous because they travel through the air and stay in the atmosphere, soil and water.
VOA: special.2009.06.23
The volunteers placed the plants about five centimeters into the soil to prevent rising and falling water levels from pulling them out.
VOA: special.2009.10.06
Plantings in the wetlands help hold down the soil against the forces of erosion, like wind and water.
VOA: special.2009.10.06
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