keystone
英 [ˈkiːstəʊn]
美 [ˈkiːstoʊn]
n. 拱顶石; (计划、论据的)主旨,基础
复数:keystones
BNC.21380 / COCA.17516
牛津词典
noun
- 拱顶石
the central stone at the top of an arch that keeps all the other stones in position - (计划、论据的)主旨,基础
the most important part of a plan or argument that the other parts depend on
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.
英英释义
noun
- the central building block at the top of an arch or vault
- a central cohesive source of support and stability
- faith is his anchor
- the keystone of campaign reform was the ban on soft money
- he is the linchpin of this firm
双语例句
- Our product is combined Chinese's religion keystone and modern technologies.
本产品是依据中国宗教的原理与现代科技研发而成。 - It takes the moral selection as a core and the innovative ability& the development of practical ability as a keystone.
选择教育以道德选择为核心,以创新精神和实践能力的培养为重点,而人的全面和谐发展是选择教育的最根本理念。 - 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。 - Japan's co-operation was the keystone in developing the regional agreement.
日本的合作是发展地区和睦的基础。 - Presently the study keystone of the technique is how to improve its accuracy and sensitiveness to measure.
目前对该技术的研究重点是如何提高它的测试准确性和灵敏度。 - Nowadays, biosorbents become the hotspot and keystone of the researches on treating heavy metals and POPs.
目前,生物吸附剂已成为处理重金属和持久性有机污染物研究的热点和重点。 - One additional service of Keystone is the service catalog used for end point discovery.
Keystone的一个附加服务是用于端点发现的服务目录。 - A keystone endpoint accepts two types of credentials: a token or a user name and password.
keystone端点接受两种类型的凭据:令牌,或者用户名和密码。 - The keystone of this paper was to establish and calibrate and validate these four new modules.
本文的研究重点是建立和验证新增的四个模块。 - As the classic adjacent exits and entrances, weaving areas are the keystone and difficulty of traffic study.
交织区作为典型的相邻出入口,是交通领域研究的重点和难点。