“二十年来广东治河防潦汇刊”的概念、定义、翻译、参考文献-科学参考

单词	二十年来广东治河防潦汇刊
释义	二十年来广东治河防潦汇刊 Encyclopedia 工学〔中国水利史文献〕释 Guangdong River Control and Waterlogging Control Journal in the Past Twenty Years《二十年来广东治河防潦汇刊》中华民国三年（1914）至二十二年（1933）期间，督办广东治河事宜处、广东治河委员会历年公开的治河报告书的汇集。
随便看	mapping of graphs mapping of pairs mapping of semigroups mapping of sets mapping of spectra mapping of the boundary mapping of the circle mapping of the interval mapping of the sphere mapping of trees mapping onto mapping onto a point mapping onto a set mapping orbit mapping path-space mapping problem mapping property mapping quantitative trait loci for economic traits in aquatic animals mapping radius mapping-rectifying theorem mapping relation mapping satellite mapping semigroup mapping sentence mapping sink

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。