Bogie is one of the key parts of Metro vehicles and the final capabilities of the vehicles are decided on its manufacturing level directly.
转向架是地铁车辆的核心部件之一，其制造技术水平直接决定了车辆的最终性能。
Precision ball screw unit is the key part of NC machine, and its manufacturing level determines the precision level of NC machine to great extent.
精密滚珠丝杠副是数控机床的关键功能部件，其制造水平的高低在很大程度上决定了数控机床的精度高低。
Large scale integrated circuit is the foundation of modern information technique. The designing and manufacturing level of it embodies a country's national scientific level and industrial ability.
大规模集成电路是现代信息技术的基础，它的设计和生产水平已成为一个国家科技水平和工业能力的集中体现。
With the increase of manufacturing level and design scale, verification has become on of the major bottlenecks of IC design.
随着IC制造水平的提升和设计规模的增大，验证成为了IC设计的主要瓶颈之一。
Feature technology is introduced into automobile panel stamping CAPP system, which is the key to improve the manufacturing level and to realize the CIMS of automobile panels gradually.
特征技术应用于汽车覆盖件冲压工艺CAPP系统被认为是提高汽车覆盖件制造水平，并逐步实现CIMS的关键。
Feature technology is introduced into automobile panel stamping CAPP system, which is the key to improve the manufacturing level and to realize the CIMS of automobile panels gradually.
特征技术应用于汽车覆盖件冲压工艺CAPP系统被认为是提高汽车覆盖件制造水平，并逐步实现CIMS的关键。
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