- contaminationcontamination 水污染
contamination control 污染控制；污染管制
soil contamination 土壤污染
bacterial contamination 细菌污染
oil
- pollutionpollution control 水污染控制；水污染防治
atmospheric pollution 大气污染
soil pollution 土壤污染
indoor air pollution 空内空气污染
- soilconservation 土壤保持
water and soil conservation 水土保持
soil layer 土层；土壤层次
frozen soil 冻土
soil pollution 土壤污染
- soils and soil conservation 水土保持
soil layer 土层；土壤层次
frozen soil 冻土
soil pollution 土壤污染
fertile soil
用户正在搜索
Microdrili,
micro-drilling,
microdurometer,
micro-dynagraph,
microdynamometer,
microearthquake,
microecology,
microeconomic,
microeconomics,
microeconomy,
相似单词
3G,
401(K),
a,
用户正在搜索
Microellobosporia,
microemboli,
microembolus,
microencapsulate,
microencapsulation,
microencephaly,
microenvironment,
microergate,
micro-erythrocyte,
micro-etching,
相似单词
3G,
401(K),
a,
用户正在搜索
microfauna,
microfeeder,
microfibre,
microfibril,
microfiche,
microfield,
microfilament,
microfilaraemia,
microfilaremia,
microfilaria,
相似单词
3G,
401(K),
a,