1·We made two slits for the eyes and a perpendicular line for the nose.
我们划了两道缝儿做眼睛,一条竖线做鼻子。
—— 《柯林斯英汉双解大词典》
2·In Right Viewport, anywhere, create one little perpendicular line from top to down long 0.15cm.
在右视窗，任何地方，从上创建一个小垂直线，以降低长期0.15厘米。
3·On the inside lane, less than a yard outside your window, stands a wall of treeless rock that climbs upward in a nearly perpendicular line.
在内车道，距离你的车窗不到一码的距离，就是没有杂草的是山岩，向上磊成几近垂直路沿。
4·According to data analysis of actual measure, this paper obtains perpendicular line current velocity coefficient of measuring section and measuring discharge coefficient on the bridge.
经过实测资料的分析，得出了呼玛桥水文站桥测断面的垂线流速系数以及桥测流量系数。
5·It was found to be just at that part of the cliff which was between the projection at the mouth of the Mercy and a perpendicular line traced above the heap of rocks which formed the Chimneys.
他们发现如果从形成“石窟”的乱石堆上画一条垂直线到地面来，那么“花岗石宫”在峭壁上的位置就正在这条线和慈悲河口峭壁凸出的地方中间。
6·Well, that's because my line is perpendicular to the normal vectors, so it's parallel to the planes it's parallel to all the planes Now, why is it in the planes instead of parallel to them?
那是因为这条线垂直于全部法向量，所以它平行于全部平面，所以它平行于全部平面，为什么它在面内而不是平行于该面？
7·However, a vertical line sitting perpendicular to the top and bottom of the canvas has more of a tendency to convey a sense of height.
然而，与画布顶端和底端垂直的竖线往往更适于传递高度之感。
8·In perspective rendering one of several imaginary planes perpendicular to the line of vision between the viewer and the object being depicted.
轮廓，平面图概略在透视的图表中，与被描述的观察者和物体之间的视觉线垂直的虚构位面之一。
9·So, see, this coefficient becomes zero exactly when the line is perpendicular to the normal vector.
看到了吧，系数变为0了，当直线垂直于法向量的时候。
10·Well, at point P, the velocity vector QP is perpendicular to the line QP, 1 so the sine of that angle is one.
点P，速度向量,垂直于直线，所以该角的正弦值为。