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夏熟旱作植被
释义
夏熟旱作植被
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理学
夏熟旱作植被
释
summer rainfed cropland
夏熟旱作植被
在降雨量不足且没有灌溉的农业生产制度下,由上年秋冬季或当年春季播种、在夏季收获的旱地作物构成的植物群落。
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system of election and appointment
system of elements
system of elliptic equations
system of elliptic partial differential equations
system of environmental and economic accounting
system of environmental-economic accounting
system of environmental-economic accounting 2012-central framework
system of environmental taxation
system of environment and resource tax and fee
system of equations
system of events
system of execution
system of factors
system of feudum
system of fixed ecliptic
system of forces
System of four ethnic classes
system of frames of reference
system of free evaluation of evidence through inner conviction
system of functional equations
system of functional inequalities
system of functions
system of fundamental solutions
system of fundamental units
system of generators
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