radius of gyration 中文意思是什麼
radius of gyration
解釋
慣量半徑-
Mean square radius of gyration
均方旋轉半徑 -
Regulating systems ( balances ) with variable radius of gyration are allowed provided they comply with criteria one ( a ) and one ( b )
帶動擺輪旋轉的擺碟、調校等時節拍的結構和快慢針等機制及其零件,都必須達到法則1a和1b的要求。
分享友人