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
- Government information integration and sharing is one of the keystones in e-government development.
政务信息的集成共享是电子政务系统发展的重点之一。 - And the keystones are the structure and the algorithm of the system.
重点介绍了泄漏系统的算法及结构。 - 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。 - The keystones are six principles and the effective patterns in the sustainable development of the theme park.
通过重点挖掘主题园内部所蕴涵六大原理，本文探讨了几种主题园可持续发展模式并将其运用于世博园的可持续发展之中。 - The environmental appraisal of construction projects has two system and environment management have two keystones in our country for a long time.
长期以来，我国对建设项目实行环境影响评价和三同时两项制度，建设项目环境管理工作有环保审批和竣工验收两个重点。 - 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。 - 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。 - In this text, I attempt to find out the keystones of the operational management of multinational and then make some analysis about them, in order that these can have use for reference to the operational management of multinational.
本文尝试找出跨国公司的运营管理的重点，并对这些重点进行分析，使之对跨国公司的经营管理有借鉴作用。 - 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。 - In the face of this change, the agricultural mechanization, which is closed to the development of agricultural product and economy, should change its direction, service fields and keystones in work.
作为与农业生产和农村经济发展密不可分的农业机械化，面对农业结构的战略性调整、农产品市场的逐步扩大开放和全球经济一体化的挑战，必须及时调整自己的发展方向、服务领域和工作重点。