And a basic understanding of Cartesian geometry, too.
和一些理解解析几何的知识。
You need that. And a basic understanding of Cartesian geometry, too.
你需要代数，和一些理解解析几何的知识。
The Green's function in Cartesian geometry can be used to replace the complex Green's function in cylindrical geometry when solving the neutron diffusion equation in cylindrical geometry.
用格林函数节块法求解圆柱几何中子扩散方程时，可用平板几何格林函数代替复杂的圆柱几何格林函数。
A much better way was suggested by Rene Descartes, who introduced the subject of analytic geometry (also known as Cartesian geometry). Descartes' idea was to represent geometric points by Numbers.
r笛卡儿提出了一种比较好的方法，并建立了解析几何(也称为笛卡儿几何)这门学科。
He discovered co-ordinate geometry; so in school when you are learning about x and y coordinates and they were called Cartesian coordinate that's after Descartes.
揭示了坐标几何学;,当你在学校学习X轴和Y轴的时候,它们被叫作笛卡尔坐标，那就是以他的名字来命名的。
Cartesian grid is becoming one of popular choices in simulating the flow around a complex geometry due to their advantages of automatic and fast grid generation.
由于笛卡尔网格具有可以自动生成、网格生成快速的优点，在模拟流体流过复杂外形几何体时笛卡尔网格受到了普遍的关注。
They are active ingredients of an animate geometry that embraces the linear and non-linear. Both Cartesian and post Einsteinian geometry are encompassed by it.
他们是动态几何学的重要组成，这种几何学同时包含线型和非线性概念，超越了传统笛卡尔和后爱因斯坦几何的界限。
They are active ingredients of an animate geometry that embraces the linear and non-linear. Both Cartesian and post Einsteinian geometry are encompassed by it.
他们是动态几何学的重要组成，这种几何学同时包含线型和非线性概念，超越了传统笛卡尔和后爱因斯坦几何的界限。
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