“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	news magazine news map news media news media management News media operation model News Media Orientation news methodology research NewsML news moral news morality New Social history new socialist countryside New Social Movements New Society Movement new sociology of education News of Churches News of the Country News of the World New Solar Telescope News Ombudsmanship New Songs from a Jade Terrace New Sounds of Qin New South Wales Corps New South Wales, State of newspaper

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。