“drought index”的概念、定义、翻译、参考文献-科学参考

单词	drought index
释义	drought index 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。
随便看	special rock/soil survey special rule of detachment Special Rules on the Labor Protection of Female Employees special safeguard provisions special safety evaluation special scheme of construction safety special school special school for mentally retarded children special semimartingale special sense special separation membrane special sequence special service time special shaft-sinking method special-shaped book special single riser drainage system special site field special-skilled acupuncture technique special soil special soil foundation special solidification special solution special space specials stamp for personalized service special stacks

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