critical mass
英 [ˌkrɪtɪkl ˈmæs]
美 [ˌkrɪtɪkl ˈmæs]
n. (核链式反应的)临界质量
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. - 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.- Only in this way can the critical mass of participation be reached.
只有这样才能凑足参与人数。
- Only in this way can the critical mass of participation be reached.
英英释义
noun
- the minimum mass of fissionable material that can sustain a chain reaction
- the minimum amount (of something) required to start or maintain a venture
- the battle for the computer market has now reached critical mass
- there is now a critical mass of successful women to take the lead
- they sold the business because it lacked critical mass
双语例句
- Their presence created a critical mass of innovation.
他们的出现引发了大量创新。 - 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。 - So critical mass was a consideration as well as technical excellence.
因此关键的合并既是一种考虑也是一种技术优势。 - The next thing it hit, a year later, was critical mass.
一年以后,它进入下一个阶段,也就是临界量。 - 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。 - 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。 - 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。 - 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。 - The people born in the 1980s really make up a critical mass in China.
出生于上个世纪80年代的人真正构成了中国的一种核心力量。 - 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。