rounded leading edge

One of the most important parameters of trap effect was studied based on the analysis of the importance of uniform scratch and its effect on the polishing time,contact models between circle abrasive grain,line boundary and circle boundary were deduced to investigate the relations between engagement depth and the ratio of normal force to normal elastic stiffness.

建立了圆形磨具与直线边界和圆形边界的接触模型,分析了最大量纲一重叠深度与量纲一法向力/法向弹性接触刚度比值的关系。

The electromagnetic fields components of the TE wave mode of a half-round waveguide are obtained theoretically,by using the conclusions of the rectangle and the circular waveguide,the superposition method and the mirror image method etc.

利用矩形波导和圆形波导的结论,并结合叠加法和镜象法等工具,从理论上分析给出半圆形波导的TE波模型的电磁场分量。

This content takes flatness of table base guide way of large vertical lathe and test and alignment of installing level as example for illustrating inspect and alignment method of diverting circular guide way to linear guide way by leveling instrument and sector plate.

本文以大型立式车床工作台底座导轨的平面度及安装水平的检测与调整为例,阐述了通过使用水平仪及扇形板将圆形导轨转化为线形导轨的检测和调整方法。

Comparison of the Methods for Treating the Circlular Borders of Underground Heated Pipelines

埋地热油管道圆形边界处理方法的比较

BEM for 3-D Elastic Deformation Analysis in a Cylindrical Helical Gear

圆柱斜齿轮三维弹性变形的边界元法

Natural Boundary Element Method for Boundary Value Problem in an Exterior Elliptic Infinite Sector Domain

椭圆外无穷扇形区域边值问题的自然边界元法

Torus Quadrangular BEM of Ring Electrodes in 3-D Electrostatic Fields

圆环电极电场的曲面四边形边界元算法

The boundary line of a circle.

圆周一个圆的边界线

Circumference:The boundary line of a circle.

圆周:一个圆的边界线.

Calculation of critical blank holder force for drawing cone part with semicircular drawbead

半圆筋拉深锥形零件中临界压边力的计算

The surrounding tissues and ducts were without the phenomenon of compression and destruction. Two cases of hepatic hemangioma(8% ) which acoustic images appeared as round and boundary were distinctness, and the inside low echo had got reticulation echo.

血管瘤2例(8％),声像图表现为圆形,边界清晰,低回声内有网状回声;

The Spatial Index Methods Based on Minimum Bounding Circle and Minimum Encircling Sector

基于最小边界圆和最小包围扇形的空间索引方法

The Analysis and Compare on Boundary Effects of Cylinder and convex heads of Pressure Vessels

压力容器圆筒与凸形封头连接的边界效应分析及比较

Thermal Effect of LD End-Pumped Laser Crystal Rods Based on Convective Heat-Transfer about Side Surface

基于边界对流传热的LD端面抽运圆柱形晶体的热效应

to construct a hexagon within a circle

在圆内作一个六边形

Fig1 CT: It showed a ovoid shape low-attenuation with well-demarcated and peripheral enhancement, but without edematous zone in the left parasella.

CT扫描示左鞍旁卵圆形低密度影，边界光滑，增强后环形强化，周围无水肿。

the shape of a raised edge of a more or less circular object.

一个类似于圆形物的突起边缘的形状。

Duodenal diverticulum manifested as hemicycle lesion with gaseous density which had air-fluid level behind pancreatic head with clear border.

憩室表现为胰头右后方半圆形含气体腔影,可有液平,与胰头交界部边缘锐利。

That belt of land remaining, then, runs round between the well and cliff, and all this space is divided into ten descending valleys,

底脚之间的边界因此是圆形的；在这口井和高高的石岸之间的底层分成了十座山谷。

A Free Boundary Problem with Elliptic-parabolic Equations System;

一个椭圆—抛物方程组的自由边界问题

Quasilinear Elliptic Equations with Neumann Boundary and Singularity;

带有Neumann边界的奇异拟线性椭圆方程