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寒害
释义
寒害
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农学
寒害
释
chilling damage to tropical and subtropical crops
寒害
热带、亚热带植物在冬季生育期间受到一个或多个低温天气过程(通常在0~10℃,有时低于0℃)影响,造成生理机能障碍,导致减产或死亡的现象。狭义的寒害仅指零上相对低温对热亚热带植物造成的危害。由于寒害发生过程中有可能伴随着霜冻、冻害的发生,又称寒冻害。
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ear ossicle
earphone
earphone for speech communications
earpiece
earplugs
ear preparations
ear protector
ear rate
earring
earshot
ear swell ear block
ear tag
Earth
earth
earth anchor
Earth and Planetary Science Letters
earth and rockfill dam
earth and rock filling of railway
earth-approaching asteroid
earth-approaching comet
earth-approaching object
Earth Art
earth atmosphere
earth attraction
earth auger
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