1.
base diameter of involute helicoid worm
渐开线蜗杆基圆直径
2.
base cylinder of involute helicoid worm
渐开线蜗杆基圆柱面
3.
eliptical time base
椭圆时基(扫描)线
4.
Measurement of short arc based on centre constraint least-square circle fitting
基于圆心约束最小二乘圆拟合的短圆弧测量
5.
Double-circular-arc tooth profile of basic rack for cylindrical gears
GB/T12759-1991双圆弧圆柱齿轮基本齿廓
6.
Terminology of circular-arc gear
GB/T15752-1995圆弧圆柱齿轮基本术语
7.
anything with a round or oval shape that is closed or nearly closed.
闭合或基本闭合的圆形或椭圆形物。
8.
Basic Meshing Principle of Double arc Gear with Circular Arc Trace
圆弧齿线双圆弧齿轮的基本啮合原理
9.
Outspreading CAD of the Intersecting Curve of the Conical Sheet and Cylinder Based on VBA;
基于VBA的圆锥台与圆柱相贯展开CAD
10.
Stress Analysis on the Wrench of Crank Shaft Based on Cylinder Hypothesis;
基于“圆筒假设”的圆轴扭转应力分析
11.
non-circularity of reference surface
基准面不圆度 -光纤的
12.
The Solid Modeling of Disc-type Tool Magazine Based on Cylindrical Index Cam;
基于圆柱分度凸轮圆盘型刀库的实体建模
13.
Finite Element Analysis of Stress for Double-arc and Quadruple-arc Gear Based on ANSYS
基于ANSYS的双圆弧及四圆弧齿轮静态有限元分析
14.
A Rapid Defect Detecting Algorithm of Bottle's Rim Based on Central Location and Three-Circle Method
基于圆心定位的瓶口三圆周快速缺陷检测算法
15.
A broad-band constant beamwidth method for circular multi-element array
多基元宽频带恒定束宽圆弧形声基阵
16.
Basic rack tooth profile of involute cylindrical gears
GB/T1356-1988淅开线圆柱齿轮基本齿廓
17.
Specification for round quartz photomask substrates
GB/T16523-1996圆形石英玻璃光掩模基板规范
18.
Basic parameters for cylindrical gear units
GB/T10090-1988圆柱齿轮减速器基本参数