查询词典 geometric

Due to the complex effects of geometric parameters on the stress concentration factor of welded steel tubular joints, there exist some uncertainties in the results obtained from theparameter equations.

由于各几何特征参数对焊接钢管节点应力集中系数影响复杂，参数方程给出的计算结果都存在不同程度的不确定性。

Crop circles had exploded into the public mind as the new phenomenon changed from simple circular patterns into huge and complex, geometric formation.

麦田怪圈震撼了世界各地的人们，因为这些新出现的神秘图案已不再是最初的简单的圆圈，而变成了大面积的、复杂的几何图形！

In the aftermath of the 2006 long after the third year I was finally able to shake off the long-Kang from the classical complex geometric graphics together out of me a headache to the extreme of the male fruit fly Drosophila melanogaster female.

2006年在经历了漫长的高三之后我终于可以摆脱亢长的文言文摆脱复杂的几何合图形摆脱让我头痛至极的男果蝇女果蝇。

Trapcode Form is a grid-based 3D particle system with a twist. It can be used to create fluid, organic patterns, complex geometric structures and swirling stringy animations.

Trapcode公司发布了基于网格的三维粒子插件FORM，它可以用来制作液体，复杂的有机图案、复杂几何学结构和涡线动画。

C R splines are vivid, steady, flexible and have no need to inverse solve control peaks, especially it is applicable to geometric description of aircrafts with complex shapes.

CR样条具有直观、稳定、灵活、不需反求控制顶点等优点，特别适用于具有复杂外形的飞行器进行几何描述。

In the mechanical analysis of curved box beam, the shear - lag effect and the effect of curvature anus on the geometric properties of cross - section are considered.

在分析曲线箱梁力学性能时考虑了剪力滞效应，并且还考虑了曲车半径对箱梁截面特性的影响，推导了曲线箱梁在不同支承条件及载荷型式下的纵向剪切位移差公式。

Dynamic pressure averaging pipe was generally applied to blowing rate measurement in rectangular pipe of power plant, the average velocity of flow in the section was represented by the average dynamic pressure at the line through the geometric center of the cross section, and then the blowing rate was determined.

针对这一问题，本文设计了基于"对数契比雪夫法"的送风流量测量装置，将5支动压平均管置于同一截面，按"对数契比雪夫法"选点位置开孔，把这5支动压平均管的静压输出孔、总压输出孔分别连接到一起作为传感器组件的差压输出，实验表明这种方法使测量准确度明显提高。

This research presented a new guide mechanism and belt driving theory of the abrasive band polishing for inner aperture, satisfied the driving requirement of abrasive belt leading smoothly into grinding area, realized the band grinding and band polishing of inner aperture, developed a abrasive band polishing headstock for of the ball track of ball bearing and roller bearing individually adopting a way of curvature concave oscillating and vibrating, researched the process regular and fundamental process method and parameter of abrasive band polishing of ball track. The results of experiments and tests showed that the surface roughness of ball track by abrasive band polishing can reach Ra0.02μm, and the original geometric cross section shape precision of ball track can be kept.

本项研究提出了砂带研抛内孔的新型导引机构和传带原理，满足了砂带平稳导入内孔磨削区的传动要求，实现了内孔的砂带磨削和研抛；研制了采用弧面摆动和振动方式分别用于球轴承滚道和滚柱轴承滚道研抛的砂带研抛头架；研究了轴承滚道砂带研抛的工艺规律和基本工艺方法、工艺参数；实验测试结果，轴承滚道砂带研抛的表面粗糙度达Ra0.02μm，研抛过程保持了滚道的原始几何截面形状精度。

We carry out the research on the characteristic property of geometric distribution.

1研究了几何分布的特征性质，首次提出统计封闭性和统计贴近性的概念。

This article is composed of two parts: the statistical analysis for geometric distribution and the statistical analysis for Weibul...

本文由几何分布产品的统计分析和Weibull分布产品的统计分析两篇组成。

You can snipe the second and third union leaders from this position.

您可以鹬第二和第三工会领袖从这一立场出发。

Aiming at the currently shortage of XML streams quality detecting, this paper proposes a new forecasting method of XML streams quality by least squares support vector machines, which is used the method of XML keys' vector matrix as windows, and vector product wavelet transform to multilevel decompose and refactor the XML streams series, that can fulfill real-time checking demand of XML quality, and ensure constraint, consist- ency and integrality. For even more adapting net load, it proposes a control strategy by weight and adaptive adjustment to ensure XML streams quality.

针对当前XML数据流质量检测存在的不足，提出构建XML键的矢量矩阵作为窗口，利用矢量积小波变换多级分解与重构XML数据流，再结合最小二乘支持向量机对XML数据流质量进行预测的一种方法，满足XML数据流质量重构时实时检测的要求，保证XML数据的约束性、一致性与完整性；为了更好的适应网络负载，采取加权与自适应窗口调整等调度策略充分保证XML数据流的质量检测。