The "Elements" (of Euclides Geometry) spreads the knowledge of plane geometry in China.
《几何原本》（欧几里得几何）在中国传播了平面几何的知识。
This paper lists the transformation of thinking in junior school plane geometry application.
本文列举了转化思想在初中平面几何中的应用。
The theorems, formulas and principles in plane geometry reveal the intrinsic relations and basic laws of geometrical concepts.
平面几何的定理、公式、法则反映了几何概念的内在联系，揭示了它们之间的基本规律。
The"Elements"(of Euclides Geometry)which Ricci and Xu Guanqi, an outstanding Ming scientist and minister of rites, jointly translated, spread the knowledge of plane geometry in China.
他与明代杰出的科学家，后来官居礼部尚书的徐光启合译的《几何原本》，对西方平面几何知识在中国的传播起了巨大的作用。
Looking down from the plane, it is a satellite map buried in snow. Factory area, the draft of architect, maze, people are working in these modern geometry architectures.
从飞机上向下俯视，大雪掩埋中的卫星地图。厂区，建筑师的草图，迷宫。人们在这些几何形状的现代主义建筑中工作着。
In addition, there are round, square, cross, such as plane geometry.
此外，还有圆形、正方形、十字形等几何形状平面。
The symmetry algebras of 1 + 1 dimensional nonlinear evolution equation arising from the motion of plane curve in affine geometry are systematically studied.
系统地研究了来自于射影几何中平面曲线运动的1 + 1维非线性方程的对称代数。
The planar geometry and linear curve shaped plane geometry plane belongs to plane frequently used in landscape design component factors.
几何曲线形平面和直线形平面几何形平面都属于园林设计中经常用到的平面构成因素。
Solutions to problems in descriptive geometry such as finding the relative positions between straight lines between a straight line and a plane, and between planes are found by computerized graphics.
本文介绍用计算机求解画法几何中直线与直线、直线与平面及平面与平面的相对位置问题的方法和程序设计。
The problem of attaining the tangent equation of a certain point on a quadratic curve is basically solved in plane analytical geometry.
平面解析几何对“求过二次曲线外的点所引曲线切线的方程”的问题，未给出一般的方法和公式。
The teaching of plane analytical geometry is short of the suitable courseware resources in practice.
适合学校实际平面解析几何课堂教学的课件资源匮乏。
This mode of revolution can be used not only to solve the problems in plane geometry, but to deal easily with orientation and measurement of space geometry elements.
使其不仅可以解决有关同一平面的几何问题，也可方便地求解空间几何元素间的定位与度量问题。
Straight line and plane are two basic concepts of geometry; they are also two special difficulties in the teaching of solid geometry in middle schools.
直线与平面是中学立体几何基础理论部分，也是教学中的重点与难点。
In the transformation of descriptive geometry, no matter the method of change plane or revolve, the oblique line can be changed to a vertical line in two successive transformations.
在画法几何投影变换中，不论用换面法或旋转法，一般位置直线均需两次变换才能变成投影面垂直线。
Cauchy's inequality is characterized by its structurally symmetrical grace, which finds wide application in middle school algebra, geometory, plane geometory and analytic plane geometry.
其结构对称优美，在中学代数、三角、平面几何、平面解析几何中都有广泛应用。
Through the method in which a plane in space can be determined by normal and normal plane, the complicated problems in space geometry can be imaged into the problems in plane geometry.
用法线和法线平面确定空间平面位置的方法，将复杂的空间几何问题简化为平面几何问题。
Editing in 3d environment by a digital control plane, the method can deal with some geometry efficiently, such as point, line, and polygon, etc.
由数字控制平面的3d环境中的编辑，该方法可以处理一些几何效率，如点，线，多边形等。
The circle-power theorem is one of important theorems in plane geometry.
圆幂定理是初中平面几何《圆》中重要定理之一。
With some examples in plane geometry, the author indroduces how to use Desargues theorem to simplify the proofs of problems of collinear points and concurrent lines.
利用代沙格定理及其逆定理 ，对平面几何的几个共线点和共点线的问题给出简捷的证法。
In this paper the geometry properties of the plane four-bar linkage which can generate a symmetric path are discussed.
讨论了能够产生对称连杆曲线的铰链四杆机构的几何特征。
In the Mathematics Test, three subscores are based on six content areas: pre-algebra, elementary algebra, intermediate algebra, coordinate geometry, plane geometry, and trigonometry.
核心提示：数学测试部分，共六个方面的内容组成了三个部分的得分：算术、初级代数、中级代数、几何坐标、平面几何、三角形。
By means of com programming, the bending and plane geometry feature recognition of blank layout for the car punch parts were completed in blank layout optimization.
用COM和特征识别技术实现了对轿车冲裁弯曲级进冲压件进行弯曲特征识别展开、毛坯排样几何特征图形的识别以及进行各类排样方式下的毛坯优化排样。
In order to have a better topology of the final mesh we created a high-tessellated plane and we projected it onto the base terrain using the Geometry Projection script found on scriptspot.
为了使最后网孔呈现出更好的地形特征，我们创建了一个高度棋盘格式的平面图，使用scriptspot找到的Geometry Projection script将其投射到基础地形上。
In order to have a better topology of the final mesh we created a high-tessellated plane and we projected it onto the base terrain using the Geometry Projection script found on scriptspot.
为了使最后网孔呈现出更好的地形特征，我们创建了一个高度棋盘格式的平面图，使用scriptspot找到的Geometry Projection script将其投射到基础地形上。
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