“Classification of Regional Drought Severity”的概念、定义、翻译、参考文献-科学参考

单词	Classification of Regional Drought Severity
释义	Classification of Regional Drought Severity Encyclopedia 工学〔标准和制度〕释 Classification of Regional Drought Severity《区域旱情等级》中国规范全国、省（自治区、直辖市）、地（市、州、盟）和县（区、旗）四级行政区旱情评估工作的国家标准。
随便看	South Pole-Aitken Basin South Pole Telescope Southport south preceding star South Prefecture South Qi, North Ma, outside Shanhaiguan pass Tang South Reviews South Sandwich Islands South Sandwich Trench South Sea bubble South Shetland Islands South Shetland islands South Shields South Song Ancient Ship Site at Heyilu of Ningbo South-South Cooperation south south temperate belt South Sudan South Sudanese South Sulawesi south temperate zone South-to-North Water Diversion Eastern Route Project south-to-north water diversion project master plan south to north water transfer South-to-North Water Transfer Middle Route Project south-to-north water transfer project

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。