key item

If a menu key other than F9 has been selected then this menu item will behave accordingly.

如果一个菜单键除了F9选择，那么这个菜单项目就因此而可以运转啦。

The access tunnel project is the key item in the preliminary phase of the construction of Jinping Hydro-electric Plant.

锦屏水电枢纽工程是一项大型的水电工程，它的建设将为国家特别是西部的电力行业做出巨大贡献，该水电枢纽辅助洞工程是水电站前期工程的控制性关键项目。

The automatically scaling system on laser speckle radar is part of key laboratory fund item from chief arming ministry-the study of missile target laser scattering characteristics.

激光散斑雷达的研制属于总武装部国防科技重点实验室基金项目&导弹目标激光散射特性研究的部分工作。

The key thoughts of CCAR is that first it clusters items according to its cycle time distribution, partitions each item into several efficient time intervals by the clusters;

CCAR的核心思想是首先把各项目按照周期时间分布进行聚类，根据聚类结果把每个项目分成几个动态的有效时间区域。

Alpine skiing is the key item of business for us to develop winter tourism.

高山滑雪是我们这里开展冬季旅游的拳头项目.

The researcher in the railway system has slighted the technical condition of speed raise subgrade. The subgrade improvement has become a key item in the project of the Jing Qin passenger line, which will provide a 200 km · h-1 service.

目前路内尚未对既有线提速的路基技术条件进行系统研究，在京秦客运通道200km·h-1提速改造中，路基加固已成为改造工程的一个关键项目。

This dissertation has drawn from the project:" the Numerical Control Milling Machine Tool of Spiral Bevel Gears", which is the tackle key problem of science and technology office of Jiangsu province in 2003 ( Item number: BE2003031).

本文课题来源于江苏省科技厅2003年科技攻关项目：小模数弧齿锥齿轮数控铣齿机（项目编号：BE2003031）。

The choice about proper control algorithms is the key item in designing damper semi-active control systems.

选择合适的控制策略是设计磁流变阻尼器 半主动 控制系统的核心问题.

Finally, modern technology on computer, data base and network is put into full use to create an Internet-Based Item Bank and Test System Model and the key techniques to realize the system are discussed.

最后利用现代计算机技术、数据库技术、网络技术，给出了一个基于Internet的网络题库和网上测试系统模型，并对其实现的关键技术进行了探讨。