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牧草水分亏缺
释义
牧草水分亏缺
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农学
牧草水分亏缺
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pasture water deficit
牧草水分亏缺
草场在减少灌溉条件下时,在长期无雨和地下水补给不足的情况下,土壤有效水分的供给不能满足牧草正常生长发育的水分消耗,即牧草根系吸水速度低于牧草叶面腾发速度,造成牧草体内水分不足而妨碍正常生理活动,并导致牧草受旱的现象。
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dual order
dual ordering
dual oxidases
dual pair
dual partial ordering
dual partition
dual payment problem
dual-permeability well testing model
dual personality
dual-phase steel
dual photometer
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dual-polarization
dual polarization weather radar
dual polarized radar
dual polyhedron
dual-porosity medium
dual poset
dual predictable projection
dual principal ideal
dual principle
dual problem
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dual processing theory
dual program
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