Median sagittal diameter
knee model in sagittal plane
sagittal plane
左右相等
矢状平面
纵切面
矢状面
倾斜度
平分纵面
中切面
源受截面
中线
弧矢面
multirod plane plane resonator
Control plane (0-plane)
H-plane and E-plane bends with a corner cut
out-of-plane rotation with in-plane rotation
plane and anti-plane strain
plane position indication [= plane position indicator] {= PPI}
plane to plane contact element
single-plane (through-plane service) service