impetus

英 [ˈɪmpɪtəs]

美 [ˈɪmpɪtəs]

n.  动力; 推动; 促进; 刺激; 动量; 惯性

CET6考研TOEFLIELTSGRETEM8医学

Collins.1 / BNC.6984 / COCA.9359

牛津词典

noun

• 动力；推动；促进；刺激
  something that encourages a process or activity to develop more quickly
  1. to give (a) new/fresh impetus to sth
     给某事物以新的推进力
  2. The debate seems to have lost much of its initial impetus.
     辩论会似乎没有开始时那么大的冲劲了。
  3. His articles provided the main impetus for change.
     他的那些文章是促进变革的主要推动力。
• 动量；动力；惯性
  the force or energy with which sth moves

柯林斯词典

• N-UNCOUNT 推动;促进;推动力
  Something that gives a processimpetusor animpetusmakes it happen or progress more quickly.
  1. This decision will give renewed impetus to the economic regeneration of east London...
     这一决定会给东伦敦的经济复苏带来新的推动力。
  2. She was restless and needed a new impetus for her talent.
     她躁动不安,需要为自己的才华找到新的突破口。

英英释义

noun

• the act of applying force suddenly
  1. the impulse knocked him over
  Synonym:impulseimpulsion
• a force that moves something along
  Synonym:driftimpulsion

双语例句

• The civil war provided an impetus to michigan's growth.
  南北战争推动了密歇根州的发展。
• Children need an impetus to study.
  儿童学习需要动力。
• China and other producers upped the ante on their export-led impetus to economic growth.
  中国和其它制造国加大了出口对经济增长的拉动作用。
• Innovation is the main impetus and source to cultivate and promote enterprise's core competitive ability.
  摘要创新是培育和提升企业核心竞争力的最重要动力和源泉。
• She was restless and needed a new impetus for her talent.
  她躁动不安，需要为自己的才华找到新的突破口。
• However policies and market driven impetus play a critical role in the development of Japanese RD industry.
  而在日本研发产业发展的过程中，政策驱动和市场驱动起到了重要作用。
• We can say that every change of technology is the impetus of the development of Chinese electronic publishing industry.
  可以说，技术的每一次变革都是推动我国电子出版业发展的原动力。
• They have also provided most of the impetus for the adoption of these practices.
  同时，它们也为这些实践方法的采用提供了很大推动力。
• Competition is the catalyst for social development and an impetus to mankind civilization.
  竞争是社会发展的催化剂，它是促进人类文明的动力。
• It has the improvement and impetus function to the traditional chemistry production method.
  它对传统的化学生产方法有改进推动作用。