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non-pollution cultivation
释义
non-pollution cultivation
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农学
无公害栽培
释
non-pollution cultivation
无公害栽培
在大气条件符合国家规定的大气环境质量二级标准、土壤条件符合国家规定土壤环境质量二级标准的特定地域,使用符合国家规定标准的肥料和灌溉用水,生产出符合无公害质量标准,且经认证合格获得认证证书并允许使用无公害产品标志的农产品的种植方式。
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supersolvable Lie algebra
supersolvable Lie group
supersonic
supersonic (3S) separation process
supersonic accretion
supersonic aerodynamics
supersonic air plasma spraying
supersonic coagulation
supersonic combustion
supersonic combustion mode
supersonic combustion organization
supersonic combustion oscillation
supersonic diffuser
supersonic edge
supersonic expansion
supersonic fighter
supersonic flame spraying
supersonic flame stabilization
supersonic flight
supersonic flow
supersonic inlet
supersonic laser deposition
supersonic mixing
supersonic mixing enhancement
supersonic mixing layer
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