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干旱
释义
干旱
Encyclopedia
理学
大气水循环
释
drought
干旱
通常指某一区域由于较长时期的降水不足,导致区域内可利用水量发生亏缺,不能满足生态环境和人类的生存及经济活动需求的气候现象。
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multiplicity theory
multiplier
multiplier algebra
multiplier group
multiplier ideal sheaf
multiplier method
multiplier of a canonical equation
multiplier of a cyclic difference set
multiplier of a difference set
multiplier of a group
multiplier of a Hamiltonian equation
multiplier of an element
multiplier of cyclic difference set
multiplier operator
multiplier-quotient register
multiplier rule
multiplier sequence
multiplier theorem
multiplier theory
multiplier type
multiply
multiply connected
multiply connected domain
multiply connected region
multiply connected Riemann surface
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