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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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unequally distant
unequal projection
unequal strain
unequal stress
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unequal subclass numbers
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UNESCO Asia-Pacific Awards for Cultural Heritage Conservation
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UNESCO initiative on heritage of religious interest
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unessential expansion
unessential singularity
U-network
uneven
uneven-aged forest
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uneven bars of Summer Special Olympics
unevenness
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