mainspring

noun

1. 主体部分；主要影响
   the most important part of sth; the most important influence on sth
2. （钟表等的）主发条
   the most important spring in a watch, clock, etc.

1. N-COUNT （观点、情感等的）主要原因，主要动机
   If you say that an idea, emotion, or other factor is the mainspring of something, you mean that it is the most important reason or motive for that thing.
   1. My life has been music, and a constant search for it has been the mainspring of my life...
      我以音乐为生，对音乐的不懈探索已经成为我生活的动力。
   2. You begin to understand what actions were the mainspring of the story.
      你开始体会到是什么样的行动在推动这个故事的发展。

1. My life has been music, and a constant search for it has been the mainspring of my life
   我以音乐为生，对音乐的不懈探索已经成为我生活的动力。
2. You begin to understand what actions were the mainspring of the story.
   你开始体会到是什么样的行动在推动这个故事的发展。
3. Small companies are the mainspring of the British economy.
   小型公司是英国经济的主体。
4. Her jealousy is the mainspring of the novel's plot.
   这部小说情节中贯穿了她的忌妒之心。
5. John Connolly is the president of Mainspring, a consulting firm in the state of Massachusetts that works with companies developing their electronic business.
   约翰·康诺利是一家名叫“主流”的公司的总裁，这家在麻省的顾问公司专为那些开展电子商贸的公司服务。
6. Mainspring with sliding attachment Convex Spring Strip
   带滑动副发条的发条
7. But in 1949 the mainspring was released to work at full strength.
   但1949年，主要推动力得到释放，开始全力发挥作用。
8. The keepers of the mainspring have little faith in it workings.
   主要推动力的管理者们对其运转几乎毫无信心。
9. He Braided a Belt out of thongs mainspring with sliding attachment
   他用皮条编成一条皮带。带滑动副发条的发条
10. The mainspring of the mechanism would remain unchanged.
    这一机制的主要推动力依然不会改变。
11. And the mainspring of it all was-the greed and selfishness of one man.
    而这一切的主要原因就是那么一个人的贪欲和自私自利之心。
12. The movements of the wrist make the rotor swing and this winds the mainspring automatically.
    腕部的运动使得摆锤摇摆，自动使主发条上紧。
13. She took my measurements and then made the clothes. penetration cable mainspring
    她替我量尺然后作衣服。进尺测量索恢复弹簧
14. If we were unable to observe these inequalities, we would have to invent them because they are the mainspring of economic growth.
    如果我们不能观察这些不平等，我们必须发明他们，因为他们是经济增长的主要动机。
15. His belief in liberty was the mainspring of his fight against slavery.
    他对自由的信仰是他反抗奴隶制度的主要动力。
16. The mainspring has not always been able to drive the mechanism at its full potential.
    主要推动力并不总能尽一切可能地推动该机制发展。
17. However complex the workings of the Hong Kong economy, the mainspring that drives the mechanism is simple enough.
    不管香港经济的运转有多么复杂，推动这一机制的主要动力非常简单。
18. Technology was the mainspring of economic growth.
    工业技术是经济增长的主要动力。
19. I think the mainspring is broken.
    我想主发条断了。
20. From his perspective as head of the Mainspring consultant firm, John Connolly believes the emergence of electronic business has created enormous and exciting challenges for business managers.
    作为“主流”顾问公司的总裁，约翰·康诺利的观点是，电子商务的出现给公司的经理们带来了巨大的、令人兴奋的挑战。
21. This paper analyses the curvature between initial and cold-formed states of S-Mainspring by the theory of plasticity then the equation can be derived for the bending moment in any location of the mainspring. A theoretical basis is provided for calculation of the shape and moment of the mainspring.
    应用塑性力学理论，分析S型发条无应力状态与冷卷成型状态的曲率，导出计算发条截面弯矩的计算式，为计算S型发条的形态与力矩提供了理论依据。
22. This paper proposed a method of optimum design and a computational programme for standard-cased mainspring.
    本文提出了S形标准条盒发条的优化设计方法和计算程序。
23. This paper attempts to outline the mainspring of his ethical thoughts, concerning justice, practice, the people, value and ideal.
    本文试图理解周辅成有关正义、实践、人民以及价值与理想等伦理思想的大义。
24. In the course of analyzing the prime factors effecting on IAQ, the author found that indoor fitment materials are the mainspring of poisonous gas.
    在分析影响室内空气品质主要因素的过程中，发现室内装修材料是有害气体的主要发生源；
25. The text analyzed the current domestic and international safe stance and status in quos, tallying up the reform to open later the characteristics and the mainspring of the our country safety in production stance.
    本文分析了当前国内外安全形势及现状，总结了改革开放后我国安全生产形势的特点和主要原因。
26. Regional interests are the mainspring of interregional competition and interregional cooperation, and water resource utilization has undoubtedly already become one of the economic activities which influence regional interests.
    区域利益是区域竞争与合作的主要动机，而水资源利用无疑已成为影响区域利益的经济活动之一。
27. The ICH constitutes some of the fundamental sources of the cultural identity of communities and groups as well as a mainspring of cultural diversity.
    非物质文化遗产是确定社区群体文化特性的重要来源，是世界文化多样性的生动体现。
28. Shanghai is one of cities entering post-industrialization stage early, and the proportion of its service industry output to the whole city GDP has already been more than half, with service industry becoming the mainspring of economy development in Shanghai.
    上海是我国较早进入后工业化阶段的城市之一，近年来服务业产值占全市GDP的比重已经超过一半，服务业成为上海经济发展的主要动力。
29. As the development of the knowledge economy and globalization, the Creative Industry, as a new industry, will grow up rapidly in lots of countries and areas around the world and become the mainspring of development of the knowledge economy in the 21st century.
    随着知识经济的兴起和全球化的发展，创意产业作为一种新兴产业在许多国家和地区迅速成长，将成为新世纪知识经济发展的主要推动力。

noun

1. the most important spring in a mechanical device (especially a clock or watch)