“历步减土”的概念、定义、翻译、参考文献-科学参考

单词	历步减土
释义	历步减土 Encyclopedia 工学中国水利科学技术史释 method of counting volume of earthwork in ancient历步减土古代土方工程中按取土距离计算运、填劳动定额的方法。即在不同劳动条件下，一个标准劳动工日在运土方面做功相等，运输距离每增加一步，运输土方量就要相应合理地减少一些。
随便看	solid phase extraction solid phase extraction apparatus solid phase extraction (SPE) solid phase extrusion solid-phase extrusion solid phase fluorescence immunoassay solid phase hydrogen storage solid phase microextraction solid phase microextraction (SPME) solid phase oligosaccharide synthesis solid-phase oligosaccharide synthesis solid phase organic synthesis solid phaseorganic synthesis solid phase peptide synthesis solid phase peptide synthesis (SPPS) solid phase polycondensation solid phase polymerization solid phase process solid phase reaction kinetics solid phase spectrophotometry solid phonon gas solid phosphor laser solid physical mechanics solid polymer electrolytes solid positive cone

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。