action principle

US 
UK 
  • un.作用原理
  • Web酌原理;作用量原理;行动准则
un.
1.
作用原理

Sample Sentence

Definition:
Category:AllAll,OralOral,WrittenWritten,TitleTitle,TechnicalTechnical
Source:AllAll,DictionaryDictionary,WebWeb
Difficulty:AllAll,EasyEasy,MiddleMiddle,HardHard