词语屋>英语词典>critical mass翻译和用法

critical mass

英 [ˌkrɪtɪkl ˈmæs]

美 [ˌkrɪtɪkl ˈmæs]

n.  (核链式反应的)临界质量

电力

牛津词典

    noun

    • (核链式反应的)临界质量
      the smallest amount of a substance that is needed for a nuclear chain reaction to take place

      柯林斯词典

      • (核链式反应的)临界质量
        In physics, thecritical massof a substance is the minimum amount of it that is needed for a nuclear chain reaction.
        1. N-SING (某事发生或继续所需的)足够数量
          Acritical massof something is an amount of it that makes it possible for something to happen or continue.
          1. Only in this way can the critical mass of participation be reached.
            只有这样才能凑足参与人数。

        英英释义

        noun

        • the minimum mass of fissionable material that can sustain a chain reaction
          1. the minimum amount (of something) required to start or maintain a venture
            1. the battle for the computer market has now reached critical mass
            2. there is now a critical mass of successful women to take the lead
            3. they sold the business because it lacked critical mass

          双语例句

          • But you need awareness, some angle to get critical mass but also so people can turn to you.
            但是你们需要打响知名度,要通过一些独特的角度来获得关键的多数客户,这样才能吸引大量客户。
          • Nuclear fission has contributed to our society some new phrases& "critical mass" and "critical size". Correlation of critical mass velocity has been provided.
            原子核裂变给我们的社会带来了一些新词汇&临界质量和临界大文中还给出了临界质量流速的试验关联式。
          • In this case, 20 percent is often a good proxy for critical mass in a household.
            通常,20%的家庭拥有量是技术达到临界量的一个合理标志。
          • The same ideas of critical size and critical mass apply to bombs.
            同样的临界尺寸概念和临界质量概念适用于原子弹。
          • We've reached critical mass and there's no turning back.
            我们已经到了最关键的时刻,而且没有回头路。
          • I read as much as I could find for background to my recent novel, Critical Mass.
            我在写最新小说《临界物质》时,为了了解背景知识读了所有我能找到的书。
          • If Tesco gambles small and wins, competitors will have time to copy it before it reaches critical mass.
            如果乐购小赌一把赢了,竞争对手在它达到临界质量之前有足够时间进行仿制。
          • I decided that I had spent enough time on this and had a "critical mass" of features available.
            我决定,我已经花了足够的时间和进行了“足够数量的可用的功能”。
          • Havens in the Gulf and offshore lack the critical mass to become global financial capitals.
            海湾地区和离岸的避税天堂,缺乏成为全球金融中心的关键品质。
          • Some sort of development in matters of the heart was coming to critical mass.
            一些正在发展中的核心问题来到了临界点。