bicycle bottom bracket

用法例句

Computer Aided Design of Bicycle Frame Structural Dimensions;

自行车车架结构尺寸的计算机辅助设计

This paper carries on the static, dynamics and crooked analysis of the bicycle frame based on the ANSYS Workbench integrating development platform, in order to guide the optimized design of the frame.

运用ANSYS Workbench集成开发平台对自行车车架进行了静力学和动力学及屈曲分析,用以指导车架的形状优化设计。

As the structure of bicycle frame seems to be simple, it has a low threshold to enter the domestic bicycle design and manufacture business.

自行车车架设计是自行车设计中最重要和关键的环节。

Research on Customization Design of Sports Bicycle's Frame

运动自行车车架量身定做方法的研究

Topology optimization design of bicycle frame based on ANSYS

基于ANSYS的自行车车架拓扑优化设计

Modeling and Finite Element Analysis of Portable Bicycle Frame

便携式自行车车架建模与有限元分析

Research of CAD System of Bicycle Frame Based on Knowledge Management and UG;

基于知识管理和UG的自行车车架CAD系统研究

Finite element analysis for bike body based on ANSYS workbench

基于ANSYS Workbench的变速自行车车架的有限元分析

Research of Bicycle Rear Triangle Frame CAD System Based on Knowledge and Parameterized Methods;

基于知识的参数化自行车车架后三角CAD系统研究

Analysis on Frame Structure of Women Riders’ Racing Bicycles;

女子自行车运动员车架结构特点的分析

a rack (as behind a bicycle seat) for luggage.

用来放行李的架子（如自行车座子的后面的架子）。

Use to indicate the area required by a bicycle rack with bicycles.

用于指示自行车存放架所处的区域。

The reason for this is that this plane is also a bicycle.

其原因是，这架飞机又是一辆自行车。

John was saving up for a new bicycle.

约翰在积蓄钱想买架新自行车。

Travel, usu downhill, by riding a bicycle without pedalling or driving a car without using engine power

（自行车或汽车）滑行

"After these items are mounted on the frame, the assembly is mated with the Body during the Body drop operation."

在这些部件都装上车架之后,车身自车架上方下落,装配在车架上。

He left his bicycle in the shed.

他将自行车放在车棚内。

The cars and bicycles go quickly.

汽车和自行车开得快。

a street, table, bicycle lamp

街灯、 台灯、 自行车车灯.

There isn't a lamp on this bicycle,

“这辆自行车没有车灯，

The Bicycle got in the way of the Backing car.

自行车挡到要倒退的车。