查询词典 plane angle

With the modified method, the focal field of WSRT telescope was computed. Based on the result, the dense focal plane array was designed for the telescope. The weights of focal plane array were given by the conjugate field method and the far fields of WSRT were computed.

采用改进的算法计算了WSRT望远镜的焦面场，并根据计算结果设计了WSRT望远镜的致密焦面阵结构；用共轭匹配法对阵列单元加权、计算相应的远场方向图，并与采用单个馈源时的远场方向图作比较。

By using a perfect data structure, automatic generation of triangle mesh on multi-connected plane domain becomes as simple as simply connected plane domain first time without virtual line and other technical.

本文采用合理的数据组织结构，首次在不添加辅助线和不增加编程难度的前提下，使多连通域的剖分和单连通域的剖分有机地结合到一起，简单自然地解决了多连通域的三角剖分问题。

In this paper, on the basis of analyzing the characteristic of drawing plane contour map by MapGIS and Surfer, the method of utilizing MapGIS to draw plane contour map with Surfer is presented.

本文分析了MapGIS和Surfer软件在绘制平面等值线图方面各自的特点，提出了在Surfer软件绘制平面等值线图的基础上，实现MapGIS软件快速制图的方法。

This paper investigates the converse theorem of rectangular projection theorem in descriptive geometry,and furthermore supplements and confirms another converse theorem,If the projection of two lines intersecting vertically fo rms a rectangle on a certain projecting plane,at least one line of the two lines is parallel to the projecting plane.

通过对《画法几何学》中直角投影定理的逆定理的研究，得出："若垂直相交的两直线在某一投影面上投影成直角，则该两直线至少有一条直线平行于该投影面"的推论。

In order to simplify the mechanical structure of the plane displacement measurement system and reduce the cost of it,this paper introduces a measurement of plane displacement system based on suppositional coordinate axis by employing optical HDNS2000 chip.

为了简化目前平面位移测量装置复杂的机械结构、降低装置的成本，文中利用HDNS2000芯片设计了一种基于虚轴的平面位移测量装置。

First, the paper introduces the moving coordinate system based on the curve tangent vector and the curvature component vectors. Next, the total curvature vector is composed and the osculating plane determined in the moving coordinate system. The curve bending is then calculated and the recursion analysis made on the osculating plane.

鉴于空间曲线上曲率采集面的变化，引入了由曲线切向量和曲率分量决定的运动坐标系，接着在运动坐标系中合成曲率矢量，确定密切平面，然后在密切平面中对曲线进行弯曲计算和运动坐标系的变换分析，并对相关公式进行了推导。

Based on the principle of computer vision, this paper presents a matrix algorithm for the coordinate transformation from visual plane to geographical plane.

在计算机视觉原理的基础上，本文提出了一种求取从视平面坐标到实际坐标转换矩阵的算法。

A coordinate transformation relation between imaging plane and the measured plane, and a expression of line length were built.

在此过程中，同时建立了所测平面与成像平面的坐标点转换关系，以及求解线段长度的一般表达式。

"Of or relating to the coordinate system, or to any of three coordinates in it, formed by two polar coordinates in a plane and a rectangular coordinate measured perpendicularly from the plane."

"坐标系的，或者与坐标系有关的，或坐标产生三条坐柱中的任一个的，这个坐标系由一个平面上的两个极线坐标和一个平面上垂直测量的直角坐标形成。"

Based on the rule that all the coordinate value of the basic vector is integral in coordinate plane, an algorithm for approaching the reference vector in coordinate plane was drawn out, which is easy to be realized by arithmetic and rounding operation.

本文根据基本矢量在两相坐标平面的坐标都是整数的规律，总结得到了在两相坐标平面下对参考电压矢量进行逼近的算法，该算法只需要进行简单的四舍五入与加减运算，易于实现。

The second is to cut a mere 100 calories from your diet , which is the equivalent of a tablespoon of butter.

第二个就是从你的饮食中减少一百卡路里，只是相当于一大汤匙的黄油。

This is where the Rorschach test comes in.

现在，罗氏测试就出现了。