1)meridianal curvature of field,子午场曲2)tangential circular field,子午圆场3)meridional curvature,子午线曲率4)meridional curve,子午圈曲线5)curvature of meridian,子午线曲率<测>6)curvature of meridian,子午圈曲率半径
英汉例句
The difficulty in analyzing bellows with abrupt change in meridional curvature is overcome by discretizing the bellows with curved elements of shells of revolution.
