“简单机械”的概念、定义、翻译、参考文献-科学参考

单词	简单机械
释义	简单机械 Encyclopedia 理学静力学释 simple machinery简单机械人类在劳动实践中最早创造的结构简单的机械，包括杠杆、滑轮、斜面、螺旋、尖劈等。
随便看	evaluation element evaluation field evaluation for agricultural water quality evaluation for autism evaluation for central development disorder evaluation for intelligence development evaluation for language development evaluation for language development delay Evaluation for Library Positions evaluation for motor development evaluation for neuroreflex development evaluation for radiation hardness Evaluation For Reassignment evaluation for structural disaster resilience evaluation for structural reliability and risk evaluation for structural safety evaluation for structural state evaluation function evaluation function method evaluation functor evaluation grade of urban greening evaluation index of animal derived food contamination evaluation index of safety production evaluation index system evaluation index system for cultivated land fertility

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。