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植物冻害
释义
植物冻害
Encyclopedia
农学
植物冻害
释
plant freezing damage
植物冻害
植物受零下低温环境影响,因部分器官或整个植株体温下降到其生存所能忍耐的下限温度而造成的灾害。狭义的植物冻害指强烈零下低温或剧烈变温对植物造成的危害,通常发生在植物越冬期间及其前后一段时期;广义的植物冻害也包括温暖季节与寒冷季节相互转换期间短时零下低温造成的霜冻灾害。
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free-bound absorption
free boundary
free boundary flow
free boundary problem
free boundary-value problem
free-bound continuous spectrum
free bound continuum
free-bound continuum
free-bound emission
free bound transition
free-bound transition
free calculus
free captive animals
free carrier
free carrier absorption
free cash flow for the firm model
free cash flow hypothesis
free cash flow of equity model
Free Causeries from Zhang Zhifu
free cell culture
free central placenta
free charge
free-charge normal student
Free China
free-choice net
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