conjugate point and plane 共轭点和共轭面
And, that's the plane that contains the origin, the point, and the velocity vector.
并且这个平面包含了原点和动点,以及速度矢量。
Several of the pager messages point to the mass of confusion and rumour-mongering that set in after the first plane hit the north tower.
有几条寻呼机信息表明在第一架飞机撞上北塔之后,人们产生了大量的困惑,谣言四起。
From the passengers' and crew's point of view they will feel it much more than the plane.
乘客和机组人员感到的颠簸,要比飞机事实上经受的颠簸大的多。
Post and the famous American humorist Will Rogers were killed when Post's plane crashed on takeoff near Point Barrow.
VOA: special.2009.03.18
Another way to represent a point in a plane is I've got a radius and I've got an angle from the x-axis, right, and that's a standard thing you might do.
平面上面的点的方法,也就是极坐标,上面那种方法其实是,如果你们喜欢我这么说的话,笛卡尔坐标表示法。
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