1.
A vertical or nearly vertical line or plane.
垂直线，垂直面垂直或近似垂直的线或平面
2.
Something vertical, as a line, plane, or circle.
垂直物垂直的东西，比如垂直线，垂直面或垂直圆
3.
vertical body break
辊身沿轴线垂直面折断
4.
He was wearing a pleasant smile.
他一直面露愉快的微笑。
5.
blade-circle diameter
直翼推进器盘面直径
6.
flat square
平面直角,[港]平面方角
7.
A line or plane perpendicular to a given line or plane.
正交线（面）一条或一个与给定直线或平面垂直的直线或平面
8.
Study on the problem of possition relationships between plane and plane,straight line and straight line and straight line and plane in space;
空间中平面与平面、直线与直线及直线与平面间位置关系研究
9.
He has plumped for the incumbent.
他一直全面支持现职者。
10.
double generator of a ruled surface
直纹曲面的二重母线
11.
perpendicular cut
(与轴成)垂直(截面)截割
12.
I'm worried sick by his long absence.
他一直不露面，我很担心。
13.
reference surface diameter tolerance
基准面直径容差 -光纤的
14.
reference surface diameter
基准面直径 -光纤的
15.
surface pressure read-out
地面直读井底压力计
16.
deviated-well VSP
斜井垂直地震剖面法
17.
vertical resistance
竖面（垂直方向）阻力
18.
The branch was sticking up out of the water.
树枝直挺挺地伸出水面.