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气候栽培界限
释义
气候栽培界限
Encyclopedia
农学
气候栽培界限
释
climate divison of crop cultivated limit
气候栽培界限
根据气候条件和作物生长发育的气候适应性所划定的作物种植界线。作物栽培具有明显的季节性(时间性)和地域性(空间性)。农作物的生长发育完全或基本上是在自然条件下进行的,受气象因素的影响。农业气候资源的变化和农业技术进步也会对农业生产布局与种植制度调整产生影响,作物种植界线会发生一定变化。
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high electric field effect
high electric field preservation
high electric field sterilization
high electromagnetic pulse protection
high electron mobility transistor
high-electron-mobility transistor
high-electron-mobility transistor amplifier
high-electron-mobility transistor, HEMT
high-electron-mobility-transistor terahertz detector
high element
high-end equipment manufacturing industry
high-end general chip
high-end specialty chemicals
High Energy Accelerator Research Organization
High Energy Astronomical Observatory
High Energy Astronomical Observatory-1
high energy astronomy
High Energy Astronomy Observatory 3
high energy astrophysics
high-energy astrophysics
High Energy Astrophysics Science Archive Research Center
High Energy Astrophysics Software
high energy beam machining
high energy beam surface quenching
high energy cascade reactions
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