instantaneous axis of rotation

常見例句

Studies application of matric method to deal with fixed point rotation of rigid body, and infers instantaneous axis equation.
介紹了用矩陣討論剛體定點(diǎn)轉(zhuǎn)動(dòng)瞬軸的方法，在此基礎(chǔ)上推導(dǎo)出轉(zhuǎn)動(dòng)瞬軸方程。
The two different definitions of the axis of rotation are discussed. One is the definition of the CIRP text and the other is that of the instantaneous center of rotation.
評論了機(jī)床主軸轉(zhuǎn)軸的兩種不同定義，其一是CIRP統(tǒng)一文件的回轉(zhuǎn)軸線定義，另一是瞬時(shí)回轉(zhuǎn)中心線的定義，指出這兩種定義均有不妥之處。