| 词汇 | critical mass |
| 释义 | critical massWord family adjectivecriticalcriticizableadverbcriticallynouncriticalnesscriticastercriticismcriticizercritical masscriticverbcriticize Physics, Power ˌcritical ˈmass noun [countableC, uncountableU] 1. HPthe amount of a substance that is necessary for a nuclear chain reaction to start 〔核连锁反应的〕临界质量 2 the smallest number of people or things that are needed in order for something to happen or be possible 〔发生某事所需的人或物的〕最低数量 How can we get a critical mass of people involved to keep the club running? 我们怎样才能保证有足够的人数让俱乐部经营下去呢？ Examples from the Corpus critical mass• Movie crowds create commercial critical mass, especially after hours.• Some thing or things have to happen for a microbe to escape its previously harmless ecological niche and reach critical mass.• The clusters helped recruit businesses, created the critical mass needed to start programs, and provided work-based learning opportunities for students.• He used his position power to effect the critical mass that was necessary to make the change.• By using critical mass and monolithic buying power, we can change the way we do business. From Longman Business Dictionary critical massˌcritical ˈmass noun [singular]COMMERCEMARKETING the minimum number of users, buyers etc that is necessary for a product to succeed or for something to happen critical mass of A communications system is of no value to the users unless there is a critical mass of users. |
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