“干旱指数”的概念、定义、翻译、参考文献-科学参考

单词	干旱指数
释义	干旱指数 Encyclopedia 农学干旱指数释 drought index干旱指数表征气候干旱程度的指标。从水分支出与收入对比关系角度描述气候干湿状况，与湿润指数互为倒数。理学干旱指数释 aridity index干旱指数表征气候干旱程度的指标。
随便看	geometrically reductive group geometrically regular geometrically ruled surface geometrically simple eigenvalue geometrically stable system geometrically thin lens geometrical optical illusion geometrical optics geometrical optics method geometrical properties of cross-section geometrical properties of discontinuity geometrical resolution geometrical room acoustics geometrical short-range-order geometrical stability of structures geometrical structure factor geometrical summation of pinning force geometrical tolerances geometrical variable geometric analog geometric analysis geometric approach to nonlinear control geometric approximation geometric approximation of curves geometric approximation of curves and surfaces

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