“单位元素”的概念、定义、翻译、参考文献-科学参考

单词	单位元素
释义	单位元素 Physics identity element单位元素，恒等元素 unit element单位元素群的 Mathematics ＞代数学＞群论＞释义 identity element单位元素
随便看	p(n)-approximation algorithm P. Narayana P. Narayana (约1340—约1400) pnCCD pNETs pneuma absorption and cutting off grains pneuma dirigation pneumatic pneumatic actuating instrument pneumatic actuator pneumatically controlled clutch pneumatic artificial muscle pneumatic boot de-icing pneumatic caisson foundation pneumatic caisson technology pneumatic conveyor pneumatic dryer pneumatic electric converter pneumatic fire extinguisher pneumatic flow field pneumatic hammer pneumatic-hydro connector pneumatic levitation pneumatic modular system for automatic control pneumatic nebulizer

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。