如果我看一下笛卡尔坐标,我确实有笛卡尔坐标的形式,当我在这里小声自言自语时,不要介意。
If I look at the Cartesian, I did have the Cartesian form, don't mind while I mutter to myself here quietly.
连接线称为弧,笛卡尔坐标系统中的点称为节点。
The connecting lines are arcs, and the points within the Cartesian coordinate system are nodes.
采用多体动力学笛卡尔坐标建模形式。
Descartes coordinate modeling of multibody systems dynamics is adopted in the thesis.
上帝!我要笛卡尔坐标系,不要香奈儿手提包。
God! I would like to Cartesian coordinate system, not Chanel handbags.
讨论了用完全笛卡尔坐标描述的空间机械手逆动力学问题。
The inverse problem of space manipulator described by full Cartesian coordinates is studied in the present paper.
我已经有了一些笛卡尔坐标点了,我可以创建一个极坐标点。
介绍基于笛卡尔坐标的多刚体系统运动学与动力学分析方法。
Based on the Cartesian coordinate, methods of kinematics and dynamics analysis for multi-rigid-body system are introduced.
但是以简单的笛卡尔坐标数据开始,需要相当的努力才能产生MM 3文件。
However, starting with the simple Cartesian coordinate data, one would require considerable effort to produce a MM3 file.
利用完全笛卡尔坐标描述多刚体系统,建立多刚体系统动力学微分-代数方程。
Based on the fully Cartesian coordinates, a differential/algebraic equation system of multibod.
没有理由假设,与完全就业一致的均衡利率,必须处于笛卡尔坐标平面的第一象限内。
There is no reason to presume that the equilibrium interest rate consistent with full employment is necessarily in the upper right quadrant of the Cartesian plane.
教堂的花园和其他附属建筑非常开阔,它们作为奥克兰笛卡尔坐标式城市布局的延伸而与城市相连接。
The Cathedral's gardens and dependencies6 are very open and connected to the city as an extension of Oakland's Cartesian urban grid.
这种方法是利用参考基点的笛卡尔坐标和参考基矢量的笛卡尔分量描述物体的位置与姿态。
This kind of method describes the position and attitude of objects by utilizing Cartesian coordinates of reference base points and Cartesian components of reference base vector.
本文介绍笛卡尔坐标与正交曲线坐标的“余弦变换矩阵”,证明这个变换矩阵是正交矩阵。
In this paper the cosine transform matrix relating Cartesian coordinates with orthogonal curvilinear coordinates is introduced.
本文介绍笛卡尔坐标与正交曲线坐标的“余弦变换矩阵”,证明这个变换矩阵是正交矩阵。
In this paper the cosine transform matrix relating Cartesian coordinates with orthogonal curvilinear coordinates is introduced. It is shown that this transform matrix is an orthogonal matrix.
结果表明,在经典波包上笛卡尔坐标、动量的平均值为零,而它的平方的平均值随时间变化。
By introducing the rectangular wave packet, we have obtained the mean expectation values of the coordinates, momenta, and the square of these operators.
在许多实际情况中,目标测量值通常在极坐标或球坐标中得到,而不是在笛卡尔坐标中得到。
In many practical applications, the position of a target is usually found in polar coordinates or sphere coordinates, not in Cartesian coordinates.
论文中引入了一种特殊的经典波包——矩形波包,计算了笛卡尔坐标、动量以及它们平方的平均值。
This dissertation basically includes the following two studies:First, we calculate the expectations of the Cartesian momentum operator over the wave packet on sphere.
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。
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.
教堂的花园和其他附属建筑非常开阔,它们作为奥克兰笛卡尔坐标式城市布局的延伸而与城市相连接。
The Cathedrals gardens and dependencies6are very open and connected to the city as an extension of Oakland s Cartesian urban grid.
教堂的花园和其他附属建筑非常开阔,它们作为奥克兰笛卡尔坐标式城市布局的延伸而与城市相连接。
The Cathedral's gardens and dependencies are very open and connected to the city as an extension of Oakland's Cartesian urban grid.
针对分蓄洪区水流数值计算中的复杂边界问题,在传统笛卡尔坐标方法的基础上改用斜角笛卡尔方法。
Aiming at the complex boundary in the numerical calculation of flood diversion area, a bevel Angle Cartesian method is adopted based on the traditional Cartesian method.
简言之,矢量数据利用最简单的拓扑实体—点、线和多边形,并在二维笛卡尔坐标系统中固定它们来描述地理特征。
In short, vector data take the simplest topological entities — points, lines, and polygons — and anchor them within a 2-d Cartesian coordinate system to describe geographical features.
在进行坐标转换时,WGS84椭球下的UTM 坐标首先被转换成地理坐标,然后被转换成笛卡尔坐标;
When UTM coordinates on WGS84 ellipsoids are converted to Lambert ones on Clarke80, they are transformed to geographic coordinates at first, and then to Cartesian ones on WGS84;
利用这个变换矩阵可以方便地将笛卡尔坐标的张量表达式、微分算子及有关公式变换成正交曲线坐标的相应公式。
Using the cosine transform matrix the Cartesian tensors, differential operators and related equations can be readily transformed into corresponding expressions in orthogonal curvilinear coordinates.
根据其优化思想 ,在非均匀笛卡尔坐标系网格条件下 ,推导得到了更为通用的GODRP格式优化系数公式。
In this paper, the derivation and formulation of the GODRP scheme were improved for non-uniform Cartesian grids in a more general form.
进而导出了带有J2项摄动的环绕星相对运动方程,并给出了基于惯性笛卡尔坐标系运动学变量的相对轨道控制方法。
Then a control method considering the J2 perturbation based on Encke's linearization equation is proposed to maintain the relative motion of the constellation.
第四部分针对笛卡尔坐标方法处理复杂边界存在的锯齿状问题,引进斜对角笛卡尔方法,对已有的蓄滞洪区二维水流数学模型进行了改进。
Aiming at the dentate boundary problem which is brought by the traditional Cartesian method, Part 4 introduces the diagonal Cartesian method to improve the former 2-d flow mathematic model.
然后给它们赋值半径和角度,然后我可以进行刚才的操作,也就是说,对刚才的笛卡尔坐标进行的操作,让我们来运行下它吧,运行下,现在我有一个极坐标点。
And then I could do things like again, say, okay having done, that let me just run it here, run that, so I've now got polar point 1, and polar point 2.
而昨天我向你们讲过,这种种情况下,如果用笛卡尔坐标系描述是有意义的,等于1,0,和,- 1,时,m, equals, one, zero, and, minus, one,说明这三个原理其实性质是相同的。
And I showed you last day that this is one case where trying to go in a Cartesian space makes sense, m indicates the three principle coordinate directions.
而昨天我向你们讲过,这种种情况下,如果用笛卡尔坐标系描述是有意义的,等于1,0,和,- 1,时,m, equals, one, zero, and, minus, one,说明这三个原理其实性质是相同的。
And I showed you last day that this is one case where trying to go in a Cartesian space makes sense, m indicates the three principle coordinate directions.
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