longitudinal plane

基本解釋

One is concave whereas the other is convex and faces the longitudinal plane of symmetry X.
一個是凹入的，而另一個是凸起的，并面向縱向對稱面X。
The definition of sagittal plane is that a longitudinal plane divides the body into right and left sections.
矢狀面代表縱向的平面將人體分開左右兩部份。
On analyzing the longitudinal plane motion equation and lateral plane motion equation in guided phase, the guidance logic for perpendicular impact task was devised.
通過分析導彈在導引段的縱向平面運動方程和側向平面運動方程的特點，設計了實現(xiàn)垂直打擊任務的制導邏輯。