笛卡尔

As an alternative approach, cut cell methods have become popular, because they have the simplicity and accuracy of the Cartesian coordinates for internal cells, and a more elaborate method only for the boundary surfaces.

作为一个替代方法，降低细胞的方法，已成为热门，因为他们的简便性和准确性的笛卡尔坐标内部细胞，以及更详细的方法不仅对边界表面。

The main ingredient is the passage from the Cartesian coordinates to the radially symmetric coordinates.

从笛卡尔坐标系到径向对称坐标系的变换是本部分的一个重要环节。

Firstly, a cube work region was defined, and the analytic relationship between workspace point Cartesian coordinates and some manipulator parameters which were important to application was derived.

首先，定义了一个立方体工作区域，得到了对机构的实际应用影响较大的几个参数与工作空间点的笛卡尔坐标之间的解析关系。

Based on the involute's basic principles and theoretical formulas, input the involute's formulas of cartesian coordinates into the equation editor, accordingly create the precise involute of gear's contour. Based on the formula of helical gear's parameters, accurately create a curve of tooth profile. Create the chraceristics of helical gear by ordering of swept blend and array.

依据渐开线生成的基本原理和理论公式，在方程编辑器中输入渐开线的笛卡尔坐标方程，从而生成精确的齿轮轮廓渐开线；根据角变位斜齿轮各参数的计算公式，精确创建了齿廓曲线；利用扫描混合和阵列命令创建斜齿轮的轮齿特征。

We now derive, based on the above results, sufficient conditions for a Cartesian product network

我们现在得出，基于上述结果，有足够的条件，笛卡尔积网络

In this paper ,we study the crossing numbers of the cartesian product graph and complete tripartite graph.

本文研究某些简单图与路，星图的笛卡尔积图的交叉数和完全三部图的交叉数。

Generally speaking, calculating the crossing numbers of graphs is very difficult, there are only a few results in this area at present, and the majorities are some special Cartesian product graphs.

一般来说，计算图的交叉数是一个很难的问题，目前只有少数这方面的结果，其中大部分是一些特殊笛卡尔积图的交叉数。

Then we can give the generalized Hamming weight's expression for the cartesian product.

则可给出笛卡尔积码广义Hamming重量的表达式。

Multiple classes may appear, resulting in a cartesian product or "cross" join.

出现多个类，会导致笛卡尔积或者称"交差"连接。

A join is a Cartesian product of two row sets, with the join predicate applied as a filter to the result.

一个连接是两个行集的笛卡尔乘积，谓词连接作为一个过滤结果应用。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失