“区域旱情等级”的概念、定义、翻译、参考文献-科学参考

单词	区域旱情等级
释义	区域旱情等级 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	equal-spin-pairing state equal-spin-pairing state, ESP state equal tails test equal temperament equal thickness fringes equal thickness interference equal-time commutation relation equal time sample design equal to Equal traffic rights equal triangles equal trivectors equal value gray scale equal vectors equal weight average combination equal weighted rate of return equant equantequation equate equating equating based on classical test theory equating based on item response theory equating coefficients equation equational

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。