“Homo ergaster”的概念、定义、翻译、参考文献-科学参考

单词	Homo ergaster
释义	Homo ergaster Encyclopedia 理学匠人释 Homo ergaster匠人一种早期人类。
随便看	single loop servo system single-loop-type galvanometer single-machine problem single machine scheduling single main diagram single metallocene single mineral preparation single minute exchange of die single missile launcher single mode single mode fiber single-mode fiber single mode laser single-mode line width single mode optical fiber single-mode optical fiber single-mode optical fiber, SMF single mode squeeze operator single-mode squeeze operator single mode transmission condition single molecular device single-molecular magnet single-molecular measurement single molecular PCR，SM-PCR single molecular transistor

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。