查询词典 intersection number

The paper applies algebraic geometry, computational geometry, approximation theory to study the following problems: the Nother type theory and the Riemann-Roch type theory of the piecewise algebraic curve; the number of real intersection points of piecewise algebraic curves; the real piecewise algebraic variety and the B-net resultant of polynomials.

本文应用代数几何，计算几何，函数逼近论等学科的基本理论，分别就分片代数曲线的Nother型与Riemann-Roch型定理；分片代数曲线的实交点数；实分片代数簇以及多项式的B-网结式进行研究。

Design variables include the artificial satellite number, orbit inclination angle, geographic longitude of intersection of two constellations, and every constellation is hit by the 1st artificial satellite phase angle.

提出IGSO星座的优化设计方法：以一种双"8"字形、共轨道面的IGSO星座构型为例进行星座设计，设计变量包括卫星数目、轨道倾角、2个星座的交点地理经度，每个星座中第1颗卫星的相位角。

In mathematics, the mean function and the intersection of all axes coordinates of and, it is desirable to any number ...

在数学上，指函数与坐标轴所有交点的坐标之和，可取任何数。。。。

The point of intersection was identified by a number of dwarf fir trees.

两条路的交汇处种有很多矮小的杉木，因此很容易辨认。

Places at the intersection of a number of highways, with developed road system

位于多条高速公路的交汇，道路系统较为发达

It arises from the intersection of a number of science branches.

地理信息系统是支撑现代地理学的有力的空间技术工具，它是由地理学、地图学、计算机科学、遥感技术、数学等相互作用相互交叉而形成的。

Point in polygon judge thought: point to do ray intersection and the number of polygons.

详细说明：点在多边形内判断，思想：点的做射线与多边形的交点个数。

The main difficulties in the study of the dimension of the intersection lie in that the number of similitudes used in the construction may vary from step to step.

研究这一类交集维数的难点主要在于每一层迭代中相似变换的个数总是变化的。

The adaptability and applicability of the system can be strengthened if the specific phase of the traffic light controller can be chosen by the number of the intersection branches and the traffic flow.

那个 适应性和适用性的系统可如果加强的具体阶段的交通灯控制器可以选择的一些交叉口分支机构和交通流量。

The method is measured through the intersection of a number of checkerboard grid of side length and the actual side length of the error in terms of quantity of camera calibration accuracy and be able to compare the image to describe the accuracy of calibration results.

该方法通过交会测量得到的多个棋盘格的边长与实际边长的误差量来衡量摄像机标定的精度，能够比较形象地描述标定结果的精度。

Objective:To compare the response control and attention of Schizophrenic patients with that of the healthy controls by Integrated Visual and Auditorycontinuous performance test. To quantitate the impairment of cognitive function in patients, and to explore the relationship between cognitive function and the severity of the disorder.

目的：探讨精神分裂症病人在IVA持续操作测试中的反应控制能力、注意力等，并与健康人进行比较，从而量化精神分裂症病人的认知功能损害，并进一步探讨其认知功能与疾病严重程度的关系。

Main effective factors including subcooling degree, mechanical vibration, gas hydrate reformation, environment temperature, noncondensing gas and surfactant are analyzed.

指出过冷度、机械振动、重复生成水合物、环境温度、不凝性气体、添加剂是影响气体水合物生成的主要因素，还对R152a水合物的放冷进行了实验研究。