1.
Scattering of several circular cavities in right-angle planar space to steady incident planar SH-wave
二维直角平面内多个圆孔对稳态平面SH波的散射
2.
My brother has a console model with a42 - inch flat square picture tube.
我弟弟有一台42英寸直角平面显像管的落地式电视机。
3.
My brother has a console model with a 42-inert flat square picture tube.
我弟弟有一台42 英寸直角平面显像管的落地式电视机。
4.
flat square
平面直角,[港]平面方角
5.
A rectangular parallelepiped.
长方体直角平行六面体
6.
To measure by using trigonometry.
用平面直角三角形计算工具测量
7.
sweep optical square
平面扫描仪;扫描式光学直角头;扫描直角转光器
8.
at right angles to the plane of the horizon or a base line.
与水平面或者基准面成直角。
9.
A horizontal line or plane at right angles to the plumb.
水平线与铅锤线成直角的水平线或水平面
10.
a flat surface at right angles to a plumb line.
一个与铅垂线绝对成直角的平面。
11.
On Using Rectagula Coord nate System to Solve Plain Geometry Problems;
建立直角坐标系 巧解平面几何题
12.
The angle or inclination of a line or surface that meets another at any angle but90=.
斜角，斜面一直线或平面与另一（直线或平面）相交所成的除90°外的任意角或倾角
13.
The horizontal axis of a two-dimensional Cartesian coordinate system.
横坐标轴平面直角坐标系中的水平横轴
14.
Abstract Number axis,plane right angle coordinate and space right angle coordinate in maths are the "numbers"of concret.
数学中的数轴、平面直角坐标系、空间直角坐标系为形而下之数 ;
15.
the azimuth of a celestial body is the angle between the vertical plane containing it and the plane of the meridian.
天体的方位角是指包括它的垂直面与子午线平面之间的夹角。
16.
The figure formed by two planes diverging from a common line.
平面角从一条公共直线出发的两个平面形成的图形
17.
A deviation from a vertical or horizontal line, plane, position, or direction.
倾角来自垂直或水平线、面、位置或方向的偏差
18.
A corner cube consists of three mutually perpendicular reflecting planes.
角棱镜是由3个互相垂直的反射平面组成。