平面 的中文句子和英文句子

在计算机绘图技术中，通过在平面上移动进行操作的一种手握的画面定位装置。它通常有一个控制球或一对轮子。

In computer graphics, a hand-held locator operated by moving it on a flat surface.A mouse generally contains a control ball or a pair of wheels.


正方形是二维的（平面的）, 而正六面体则是三维的（立体的）.

A square is two-dimensional and a cube is three-dimensional.


准备一个平面来作画

Prep a surface for painting.


偏振计；旋光计用来测量经过光学结构或样品的极化光的偏振平面旋转的一种仪器

An instrument used to measure the rotation of the plane of polarization of polarized light passing through an optical structure or sample.


在计算机制图技术中，显示图象的全部或一部分对显示面所在平面中某个轴线翻转180度的处理方法。

In computer graphics, turning all or part of a display image180 degrees about an axis in the plane of the display surface.


星座一览图天体球的一半或多半在平面图上的极投影图，这种图具有可调节的遮蔽物以显示在给定时刻和位置可见的恒星

A polar projection of half or more of the celestial sphere on a chart equipped with an adjustable overlay to show the stars visible at a particular time and place.


圆形区，圆形空间被圆所包围的一个平面区域

A planar region bounded by a circle.


翼剖面；机翼；翼面一个部件或平面，如机翼、螺旋桨叶、方向舵等，其形状或方位控制稳定性、方向、抬升、冲击或驱动

A part or surface, such as a wing, propeller blade, or rudder, whose shape and orientation control stability, direction, lift, thrust, or propulsion.


抛物线到一固定直线和不在直线上某一固定点等距的点的轨迹所形成的平面曲线

A plane curve formed by the locus of points equidistant from a fixed line and a fixed point not on the line.


尖脊两个平面以某种角度相接所形成的尖突的边或脊形，如铸模中的

The sharp edge or ridge formed by two surfaces meeting at an angle, as in a molding.