“net duty of water”的概念、定义、翻译、参考文献-科学参考

单词	net duty of water
释义	net duty of water Encyclopedia 理学土地环境统计释 net duty of water净灌溉率在既定环境下为灌溉单位面积某一特定作物所需消耗的水资源量。又称净灌溉定额。
随便看	surface of a cylinder surface of a prism surface of a pyramid surface of a section surface of centers surface of ceramics surface of class r surface of coincidence surface of congruence surface of constant breadth surface of constant curvature surface of constant geopotential surface of constant phase surface of constant width surface of contact surface of degeneration of type surface of degree p surface of discontinuity surface of equal distances surface of finite type surface of general type surface of genus g surface of genus zero surface of intersection surface of least area

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