1、

The twin screw multiphase pump is analyzed with emphases placed on the rotor profile design. Presented are calculation methods of mesh line length and blow hole area.

对邢子文提出的双螺杆多相流混输泵专用型线的几何性能和密封性能进行了探讨,重点讨论了其啮合线、接触线长度及泄漏三角形面积的计算方法。

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2、

Reservoir geometry especially such as reservoir boundary significantly influences dynamic response in underground flow.

油藏几何形状特别是油藏边界对井底压力动态响应有显著的影响.

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3、

Bezier curve is one of the most widely used curves in Computer Aided Geometry Design ( CAGD ).

Bezier曲线是计算机辅助几何设计 ( CAGD ) 领域中广泛运用的一种曲线.

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4、

Research on free surface is mature in Computer Aided Geometric Design ( CAGD ).

计算机辅助几何设计 ( CAGD ) 中对自由曲面的研究已较为成熟.

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5、

These results are useful in CAGD and CG.

这些结果在计算机辅助几何设计及计算机图形学中是有用的.

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6、

Most of the kernel functions are polynomial for curve & surface modelling in CAGD.

在计算机辅助几何设计中,曲线曲面拟合一般采用多项式作为基函数.

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7、

More recently, Lagerfeld has played with texture: for SS15, he used shaved mink, inlaid with vivid geometric designs, to create a "fur that doesn't even look like fur."

最近,老佛爷又玩弄了一把面料:他在设计2015年春夏季时装时,采用镶饰鲜艳几何图案的去毛貂皮,从而打造出“不似皮草的皮草”。

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8、

Image Compression Method via DEMD and Multi-Scale Geometry Analysis

基于DEMD与多尺度几何分析的图像压缩方法

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9、

This language is a kina of high level programming language taking geometrical objects as a datd type.

该语言是一种将几何物体作为数据类型的高级程序设计语言。

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10、

In this article, one method of how to calculate a bridge's linear foundation stiffness and non-linear foundation stiffness are described in detail according to the FHWA report.

根据FHWA的报告,由土壤和桩的几何特性推出了桥梁基础刚度的线性和非线性计算方法。

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11、

An Exploration of the Teaching Reform in Discrete Mathematics of Computer Major On the CAMI Based on GSP

计算机专业《离散数学》教改探讨基于《几何画板》的计算机辅助数学教学

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12、

The compiling theory as well as CAGM and engineering databases technique is integrated into three dimensional busbar trunking CAD system so that it can provide intelligent, integrated and standard solution.

三维母线槽计算机设计(jdmcad)系统综合利用了编译原理、计算机辅助几何造型技术和工程数据库技术,为母线槽设计提供了智能化、集成化、标准化的解决方案。

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13、

This paper has put forward the method to build mould of location reference plane in CADF, and on this foundation has analyzed the influence of positioning error for workpiece geometry precision. It has offered theory foundation for correcting and improving fixturing design.

提出了在计算机辅助夹具设计(CAFD)中定位参考面的建模方法,并在此基础上分析了定位件位置误差对工件几何精度的影响,为校验和改进夹具设计提供了理论基础。

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14、

Taking physical optics method and geometric theory of diffraction, this article discusses the affection of finite dimension deflector plate to antenna array directional diagram.

采用物理光学法和几何绕射理论(GTD)讨论了有限尺寸反射板对天线阵方向图的影响。

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15、

This paper discusses the method of development for developable surface in order to solve the development problem in engineering.

为解决工程实际中的曲面展开问题,以微分几何学中可展面展开的基本原则等相关理论为基础,提出锥面和切线曲面展开的理论方法。

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16、

Topology, Ergodic Theory, Real Algebraic Geometry.

拓扑,遍历理论,实代数几何。

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17、

The points for attention in designing the serration axle are pointed out.

指出了渐开线螺旋花键轴几何尺寸设计时应注意的问题。

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18、

Theoretical Research on Rotary Vane Expander for Energy Recovery in Vapor Compression Refrigeration System

蒸气压缩式制冷系统中能量回收旋叶膨胀机的几何理论研究

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19、

Based on the analysis of thinking mode of ABLA experts and the loads shape matching rules, a unique heuristic search theorem named linkage reasoning is first advanced.

在分析了飞机设计师进行舱位布置时的思维方式的基础上,首此提出了一套解决工程实际问题的启发式搜索方法&基于装载几何外形匹配规则链表推理理论。

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20、

The results found that: ( 1) the transverse corner field resulting from the uneven geometrical width of YBT model leads to the non-uniform spreads and distributions of the active lengthwise tensile stress, the stretchy strain and the passive transverse pressure stress in the principal axis;

由此得出:①YBT模型几何宽度不均匀所形成的横向角部区域,导致了主动型的纵向主轴拉应力和主轴伸长应变以及被动型的横向主轴压应力的不均匀传播与分布;

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