geometrical property

The geometric characteristic,hydrodynamic and mass transfer performances of the packing were obtained.

获得了该填料的几何特性、流体力学性能及传质性能数据,并通过对实验数据的回归分析,得出了填料层压降Δp/Z、泛点填料因子F及气相总传质单元高度HOG的关联式。

The data of geometric characteristics,hydrodynamic and mass transfer performance of packing were obtained.

获得了该填料的几何特性、流体力学性能及传质性能数据。

Based on analytic method and set operation method,the geometric characteristics of the intersection and union of two or three cylinders with their axes intersecting perpendicularly were studied.

采用解析方法和集合运算方法,首先对柱柱正交中的交集体和并集体的几何特性进行了研究,推导出了它们的表面积和体积的解析表达式。

This paper deduces the accurate formulas for calculating the geometric characteristics of effective cross sections of members with welded H-shaped cross sections in gabled frames,and in order to simplify the calculation,presents the corresponding approximate calculation formulas.

推导了门式刚架中焊接H形截面构件有效截面几何特性的精确计算公式,为简化计算过程,给出了相应的近似计算公式。

Combining the plane-surface intersection algorithm and the geometric properties calculation method,the hydrostatic parameters are calculated.

在船体曲面NURBS表达基础上,对船舶静水力特性参数进行精确而全面的定义,并结合平面与曲面求交算法和基于曲面表达的几何特性计算方法,对各静水力特性参数进行计算。

Through analyzing the mathematic expressions and geometric properties of cubic uniform B-spline,the geometric expressions of the Bezier points of curve segments are given according to the geometric properties of the curve.

基于B样条曲线是分段的Bézier曲线段的集合这一数学特性,通过剖析三次均匀B样条曲线的数学表达及其几何意义,由曲线的几何特性给出了各曲线段Bézier点的几何表示。

The geometric properties calculation,related to a ship s waterplane, transverse section,underwater volume,and hold capacity,plays an important role in determining the vessel s static performances.

船舶静力性能计算中主要涉及到与水线面、横剖面、排水体积和舱容等相关的几何特性计算,在阻力和适航性等性能计算中还要对湿表面积进行计算,以便在设计阶段对船体外形的优劣进行评估和分析,为线型的进一步优化提供依据。

This paper Presents the calculation procedure of geometrical properties of thin walled beam using ANSYS software,And two geometrical properties of thin walled beam are calculated using ANSYS software.

介绍采用大型有限元分析软件 ANSYS进行薄壁梁截面几何特性计算的实施步骤。

It can determine the geometrical properties of complex thin-walled beams.

利用有限元通用软件ANSYS中用户自定义截面的功能,计算薄壁杆件复杂截面的几何特性,文中给出了详细的实施步骤和技巧,并计算了开闭口、分离式和组合簿壁截面三种典型情况,可供工程技术人员参考。

Systematic analysis has also been made of the geometrical characters of these types ofmechanism, their minimum transmission angle and its location.

本文对于对心型、正偏置型、反偏置型三种型式曲柄摇杆机构的四杆长度条件作了严格的数学证明，系统的分析了这三种型式曲柄摇杆机构的几何特性、最小传动角的计算式及发生位置，并且给出了新的明确结论。

The mathematical model of coding quality objective assessment of the stereo image is established by taking full account of the stereo image distortion caused by the four main factors: the radiometric character distortion,texture distortion,loss of correlation and geometrical character distortion.

全面考虑造成立体图像失真的4个主要因素:由辐射特性畸变、纹理畸变、相关性损失和几何特性畸变,建立了立体图像编码质量客观评价数学模型。

The Application of MATLAB in the Exploration of the Geometric Features of Woven

MATLAB在经编织物几何特性探讨中的应用

Study on the Geometric Characteristics of the Cast-in-Place X-Type Vibro-Pile Section

现浇X型混凝土桩截面几何特性研究

Geometry and Dynamics Characteristics Analysis of Polygon Section Axis

三棱形截面轴的几何特性和力学特性分析

The Research of Features Extraction Technology of Aircraft on Geometry Characteristic;

基于几何特性的飞机目标特征提取技术的研究

Geometric Characteristics and Optimality Conditions of Quadratic Bilevel Programming Models;

二次双级规划的几何特性与最优性条件

The location of the instability zones is dictated by the combustor geometry and the steady-state combustion characteristics.

不稳定性区域的位置取决于燃烧室几何特性和稳定燃烧特性。

Research on Geometrical Features of Assembly of Aerocraft and Container

适配器支撑飞行器/发射箱组合几何特性研究

Probabilistic Reasoning and Statistical Learning Based on Geometrical Property of Data;

基于数据几何特性的概率推理和统计学习研究

The design of calculate program about the section of blade geometry characteristics in the MATLAB environment

MATLAB环境下叶片截面几何特性计算程序的设计

Characteristics of the surface geometry structure about semiconductor lead salt PbS(001) surface;

铅盐PbS(001)表面几何结构特性

Orthogonal characteristic of geometrical errors for parallel simulator

并联运动模拟台几何误差的正交特性

Those conclusions are of clear geometric significance and global property.

这些结论具有清晰的几何特征，而且属于整体微分几何性质。

Analysis of Rotor Geometry Specifications to Structural Modal Characteristics Modification of Vehicle Brake Disc

制动盘几何特征对结构模态特性影响仿真分析

CAD standard parts file--Specification of geometry and parameters--Key

GB/T15049.10-1997CAD标准件图形文件几何图形和特性规范键

CAD standard parts file--Specification of geometry and parameters--Pins

GB/T15049.4-1996CAD标准件图形文件几何图形和特性规范销

The Affection of Antenna Geometric Forms to Nuclear EMP Sensing Characteristic

天线几何形状对核电磁脉冲传感特性的影响

Study of geometric characteristics of inter-satellite links between LEO layer and MEO layer in LEO/MEO satellite constellation

双层卫星星座层间链路几何参数特性研究

Projection Properties of Building’s 3D Geometric Features in an Aerial Image

房屋的三维几何特征在航空影像中的投影性质