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weed innate dormancy
释义
weed innate dormancy
Encyclopedia
农学
杂草休眠
释
weed innate dormancy
杂草原生休眠
杂草种子离开母株时,由于种子胚或胚乳本身所固有的生理生化特性和自身结构原因,导致具有活力的种子在适宜条件下不能萌发的现象。
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means and methods of warfare
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mean sea-level
mean sea level transfer
mean sea surface
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mean sidereal second
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