查询词典 rectangular cartesian coordinate system

Additionally ,a time coordinate system exists with its axis T.

另外还有一个带有坐标轴T的时间坐标系。

The thesis presents the system parameter configuration,the dynamic curve and the coordinate orientation of metal position.

文中给出了调试后的系统参数配置，绘制的动态曲线以及金属位置的坐标定位图。

A curve coordinate system which is suitable for variable height curved box-girder were established.

当曲轴线半径与箱梁宽度比小于10时，必须考虑曲率沿横向变化的影响。3。

This paper puts forward a united Laplacian transform which is based on the differential geometry curve coordinate system,the practical numerical experiment results show that this method has a strong edge detection ability and produces the better effect compared with old method.

该文采用基于微分几何曲线坐标系下普遍的Laplacian算子进行边缘检测，从结果可以看到处理效果明显优于普通的方法。

Third,argument-polar radius curve of polar coordinate system whose pole is geometric gravity is formed,and maximum and minimum value points are searched.

然后以重心为极点，对边缘点极坐标化，形成幅角-极径曲线，在该曲线上寻找局部极大极小值点。

A curve coordinate system which is suitable for variable height curved box-girder were established. The flexure, torsion and distortional warping displacement functions were established, and the strain-deformation equations were obtained, a spatial finite element analysis method of trapeziform cross section variable-curvature box-girder with vertical symmetrical axis was also presented.

建立适合于变高度曲线箱梁的曲线坐标系，推导了变曲率、变高度箱梁弯曲、翘曲扭转和畸变的位移方程和应变-位移关系式，提出了具有一个竖直对称轴的变高度变曲率曲线箱梁的薄壁曲梁空间分析有限元方法。

A real-time error compensation controller was developed based on the CNC shift function of external coordinate system.

提出了一种基于外部坐标系偏移功能的误差实时补偿装置并叙述了其实现方法。

It is essential to design suitable coordinate system or choose suitable function family for organizing observed data,experimental results,theoretical calculation and numerical simulation.

0引言在科学研究，特别是在实验研究中，选择适当的坐标系来组织资料，或者用适当的函数来表述结果，是极其重要的一个环节。

This kind of need\' s basic function is to coordinate and balance the whole system, so we call it the need for others.

我们把这种需要称作他为需要。

Besides,in order to achieve the coordinate function of signal collocation and its treatment,the system takes the FPGA as core,and provides the thought of design as well as the elementary diagram of hardware.

系统的开发是以现场可编程门阵列为核心，实现信号采集和处理的协调功能。

Chimborazo and Cotopaxi, took me by the hand.

越过琴博腊索山和科托帕克西山。

This car is in a good condition.

这辆车的状况很好。