1.
A representation of a sphere or part of a sphere on a plane surface.
平面球形图在平面图形上对一个球或球的一部分的表示
2.
map and hydrographic or similar charts of all kinds (including wall maps, topogaphical plans and globes), printed, not in book form
各种地图和水文地理图或类似图（包括地图挂图、地形平面和地球仪）印制的,未装订成册的
3.
a solid figure bounded by plane polygons or faces.
由多个多面形或平面限定的立体图形。
4.
Entitled to sickness benefit
（组成三角形、矩形等平面图形的）边
5.
CHROMATIC SUMS OF NONSEPARABLE MAPS ON THE SPHERE AND THE PROJECTIVE PLANE
球面和射影平面上不可分地图的色和
6.
It is customary to represent a graph as a picture drawn in the plane.
图通常用平面上的一个图形来表示。
7.
Graphs give data in a two-dimensional picture.
曲线图可标出二维平面图形上的数据。
8.
A plane figure with four sides and four angles.
四边形有四个边和四个角的平面图形
9.
a line segment forming part of the perimeter of a plane figure.
形成一个平面图形的边界的线段。
10.
Graphic mapping on NURBS surface based on knot vector matching
平面图形在NURBS曲面上的映射
11.
a circular line on the surface of a sphere formed by intersecting it with a plane passing through the center.
一个通过球心的平面与球面相交所形成的圆。
12.
A portion of a sphere bounded by the intersections of two parallel planes with the sphere.
带两个平行平面在球面上交叉形成的部分
13.
Plane Composition and Figure Originality--Reflection on the Plane Composition Teaching Reform from the Practice of Traditional Chinese Figures;
平面构成与图形创意——由中国传统图形反思平面构成教学改革
14.
Plans, elevations and sections
平面图、正面图及截面图
15.
Submanifold in Sphere and Locally Symmetric and Comformally Flat Manifold;
球面和局部对称共形平坦黎曼流形中的子流形
16.
On Basic Modeling Elements of Plane Form and Plane Figure Design;
试论平面构成的基本造型要素与平面图形设计
17.
A figure formed by three planes meeting at a point.
三面体由交在一点的三个平面所形成的图形
18.
How many square meters is the area of the quadrate football field?
长方形足球场的面积是多少平方米？