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农田污染
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农田污染
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farmland pollution
农田污染
由于生产活动导致重金属以及一些难以除去的其他有毒物质进入农田,使得农田土壤中某些污染物指标超过国家农田土壤环境质量标准,或农作物中某些污染物指标超过国家农产品质量标准而导致农产品质量下降、农田生产力降低,甚至生态环境遭到破坏的现象。
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adiabatic demagnetization cooling
adiabatic demagnetization of a paramagnetic salt
adiabatic drift wave
adiabatic efficiency
adiabatic elimination
adiabatic elimination method
adiabatic engine
adiabatic equation
adiabatic equation of quantum ideal gas
adiabatic equilibrium
adiabatic evolution
adiabatic expansion
adiabatic expansion cooling
adiabatic exponent
adiabatic extrusion
adiabatic flame temperature / adiabatic combustion temperature
adiabatic flow
adiabatic fluctuation
adiabatic fluctuations
adiabatic fluid
adiabatic following
adiabatic Hall effect
adiabatic HDM model
adiabatic hot dark matter model
adiabatic index
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