incisal mandibular plane angle, IMPA
【化】 行星齿轮传动
plane tary drive
暂无补充释义。
相关词条
cardinal plane【电讯】;main plane【航】;primary flat【电子】
datum plane
inclination of plane of orientation
plane Poiseuille flow【流】
in-plane bending vibration,β
crystallographic plane groups
diagram on the plane of the celestial equator【天】