查询词典 intersecting surface

This paper introduces the selection for intersecting building structure stype in Weixing irrigation area and discnsses the structure type of upsidedown siphonal pression culvert .

介绍了卫星灌区交叉建筑物结构型式的选择，并对倒虹吸压力涵的结构型式进行了探讨。

In order to satisfy the material uniformity requirements, optimization algorithms of the three different cases are developed to integrate the trajectories on the intersecting area of two patches. The steepest descent algorithm and pattern search method are adopted to optimize the parameters.

为保证曲面上涂层厚度的均匀性，按照两片交界处喷枪路径的位置关系分三种情况讨论涂层厚度的计算方法和喷枪轨迹优化问题，并采用最速下降法和模式搜索法进行求解。

This paper presented a method for tracing the intersections of two implicit surfaces.the most obvious advantage of this method is: when tracing the intersections, it could quickly get the next tracing point by intersecting this square plane with the two implicit surfaces.

该方法最主要的优点是：在跟踪隐式曲面的交线时，在前一个跟踪交点已经求得的情况下，利用正方形与两个隐式曲面的交点，即可快速有效地求出下一个跟踪点，而不用涉及迭代收敛的判断。

The distance from the outer border of the skull to the intersecting point of the anterior and the posterior root of the zygomatic bone was about 25 mm.

结论额颢经颧弓-颞下手术入路适用于海绵窦-眶尖区病变，其手术空间和视角非常理想，应根据手术需要酌情采用。

the lcd display character is acquisited by ccd,after analysis with image process and artificial neural network theory,through grid and intersecting lines to pick up the character′s characteristic,recognize lcd display character,provide with a kind of interface for the instruments and equipments which have no standard interface with the computer but have a lcd display.the experiment result shows that the system acquire and recognize lcd display character is very successfully,and high anti-jamming ability.

摘 要：利用ccd对lcd数码显示字符进行采集，在分析图像处理和神经网络理论的基础上，采用网格法与交线特征提取法，对lcd数显字符进行识别，为具有lcd数显而与计算机无标准通信接口的仪器仪表设备提供一种实用的无线接口。实验表明，系统对lcd数显字符采集方便，识别率高，并且抗干扰能力强。中图分类号：tm932；tp216 文献标识码：b

The method includes following steps: the three parallel edges whose interval are known and a straight line, intersecting with parallel line, whose slop is known are selected from traffic scene to be as the calibration target; each projection straight line corresponding to them in the image is found and the intersection coordinates of each projection line is figured out; according to the data, the focal length, direction and location parameters about the video cameral is figured out.

一种交通监视环境下的摄像机标定方法，从交通场景中选择出一组彼此间隔已知的三条平行边和一条斜率已知的与平行线相交的直线作为所需要的标定目标，找到它们在图像中所对应的各投影直线并求出各投影直线的所有交点坐标，根据这些数据求得摄像机的焦距、方向和位置参数。

And the main contents of this dissertation are:(1)The engineering geological features of discontinuities in surrounding rock mass were analyzed on the basis of field geological survey and the preferred orientation of the main discontinuities were derived. Then the displaceable blocks distributing on the roof and sidewalls of main chamber were searched out taking the intersecting relationship of discontinuities into consideration. Then the failure mode and the coefficient of stability of the displaceable blocks were studied respectively.

主要内容包括：①在野外地质调查基础上，通过统计分析得到地下厂区结构面的优势方位；对结构面工程地质特性进行了分析；根据结构面的空间组合关系，搜索出可能在主厂房洞室的顶拱和边墙部位出露的块体，并分析了各块体的可能滑移方式及其稳定性系数。

Then the displaceable blocks distributing on the roof and sidewalls of main chamber were searched out taking the intersecting relationship of discontinuities into consideration.

基于此，本论文以黄河拉西瓦水电站地下厂房洞室群为例，从工程地质学的角度对与大型地下洞室群围岩稳定性密切相关的问题进行了较为全面的分析与评价。

Widely separated and loosely clustered irregular but branched glands embedded in broad zones of cellular myofibromatous stroma to those possessing crowded, markedly complex, branching glands separated by sparse intersecting fascicles of fibromuscular tissue.

显微镜下的特点是双相增生，两种成份，子宫内膜腺体和细胞呈非典型性增生，还有子宫肌瘤样间质成份，子宫肌瘤样间质成份弥漫分隔松散的，成片状排列，但不规则的分技状子宫内膜样腺体，这些腺体也可以呈拥挤的，明显复杂性增生。

Our method can deal with the interpolation of single uniform B-spline curve and a mesh of nonintersecting or intersecting uniform B-spline curves.

被插值曲线可以是单条均匀B样条曲线，也可以是多条相交均匀B样条曲线。

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。