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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.
    1. 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.
      1. 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。

    双语例句

    • 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。
    • 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。
    • 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 mensuration and calculation of transpiration and evaporation of plants are now the keystones in plant physiology.
      植物的蒸腾与蒸发(蒸散)速率的测定和计算方法是目前植物生理生态学的研究重点,但目前的常规方法,都无法区分蒸腾与蒸发。
    • 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。
    • According to the characteristics of the cardiovascular hospital, we analyzed the difficulties and keystones of the control of the control of the quality of the medical record.
      根据心胸血管疾病为重点的综合性医院的特点,分析病案质量控制的重点和难点。
    • 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。
    • 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。
    • In the subject system, ecological monitoring and investigation are the basis, ecological engineering and ecological restoration are the keystones.
      学科体系中生态监测与调查是基础,生态系统健康及生态评价是关键,生态工程与生态恢复是重点。
    • Introduced general situation of city agriculture in Hangzhou, explored the keystones and service model of agro-mechanization in city agriculture, put forward 6 sides of work to be done well in the future.
      介绍了杭州都市农业发展规划概况,指出要正确定位农机化在服务都市农业中的重点,探索了农机化在都市农业中的服务模式,提出今后农机化服务都市农业要做好6个方面的工作。