keystones
英 [ˈkiːstəʊnz]
美 [ˈkiˌstoʊnz]
n. 拱顶石; (计划、论据的)主旨，基础
keystone的复数
柯林斯词典
- 拱顶石
Akeystoneis a stone at the top of an arch, which keeps the other stones in place by its weight and position. - N-COUNT （政策、体系或进程的）基础，主旨
Akeystone ofa policy, system, or process is an important part of it, which is the basis for later developments.- Keeping inflation low is the keystone of their economic policy.
将通货膨胀率保持在较低水平是他们经济政策的主旨。
- Keeping inflation low is the keystone of their economic policy.
双语例句
- In new time, how academic library developing information service with new ideas, new points and new technology and how document information service developing quickly in transform are the keystones of the paper.
在新的时期，高校图书馆如何以新观念、新视角、新技术开展信息服务工作，而文献信息服务工作又如何在变革中迅速发展，是本文探讨的重点。 - This paper utilizes the contrast research and the general character research to lay a strong emphasis on discussing these two works backgrounds, writing techniques, and performance keystones.
本文同时运用对比研究和共性研究，重点探讨了这两部作品的有关创作背景资料、具体创作手法与演奏要点这三个方面。 - This scheme puts great emphasis on the solution of the difficulties and keystones of performance management, namely post analysis, performance assessment and salary management.
本方案着重研究解决绩效管理中的难点、重点，即岗位分析，绩效考评，薪酬管理。 - This paper dealt with the basic requirements of environmental protection and the general condition of environmental ceramic materials at home and abroad. Keystones were laid upon the comprehensive application and development of several environmental ceramic materials in respect of reducing pollution and consumption.
介绍了环境保护的基本要求和国内外环境陶瓷材料的基本情况，重点针对几种环境陶瓷材料在降低污染和消费方面的应用及发展。 - Real-time industrial control system is one of the hotspot problems of present research, among which production data collection methods and the stability and high effect of production data distribution system are keystones of research.
工业实时监控系统是目前研究的热点问题之一，其中生产数据采集的方法和生产数据发布系统的稳定和高效更是研究的重点。 - One of the keystones of the paper is image fusion algorithm based on pixel level and feature level.
本文研究的一个重点是像素级和特征级的图像融合算法。 - The research keystones of copper electroless plating were presented.
提出了化学镀铜今后的研究重点。 - When you go to bed and when you get up are keystones to restful, refreshing sleep.
何时睡觉和何时起床是获得使人休息充分、精神焕发的睡眠的关键。 - Combined with software engineering method, this article introduces the function, developing method and design procedure for receiving software of remote sensing satellite receiving system. Keystones of software development in different phases are also provided;
结合软件工程化的方法，详细介绍了遥感卫星接收系统接收软件的功能、开发方法、接收软件的设计过程，以及在不同阶段软件开发的重点； - On the basis of analyzing the actuality of New Energy Industry, this paper points its advantages and disadvantages, and then forecasts its developing keystones with some practical countermeasures offered.
本文在分析了宁波新能源产业发展现状的基础上，指出了该产业发展的优势与困难，展望了今后的发展重点，并提出了可行性的保障措施。