leading light

英 [ˌliːdɪŋ ˈlaɪt]

美 [ˌliːdɪŋ ˈlaɪt]

n.  (某活动范围内)重要的活跃人物，受敬重的人物

牛津词典

noun

• （某活动范围内）重要的活跃人物，受敬重的人物
  an important, active or respected person in a particular area of activity
  1. She's one of the leading lights in the opera world.
     她是歌剧界的一位大腕。

柯林斯词典

• 显赫人物；积极分子；中流砥柱
  If you say that someone is aleading lightin an organization, campaign, or community, you mean that they are one of the most important, active, enthusiastic, and successful people in it.

英英释义

noun

• a celebrity who is an inspiration to others
  1. he was host to a large gathering of luminaries
  Synonym:luminaryguiding lightnotablenotability

双语例句

• The conclusion we can make is as follow: Through simple sol-gel process, nitrogen and neodymium as Nd3+ can be incorporated into crystal lattice of TiO2, leading to its response to visible light.
  结论如下：通过简单的溶胶-凝胶法，氮和钕可以掺杂进入TiO2晶格，导致在可见光下有响应。
• Algorithm uses a random weight ease of use, as well as multi-search features, and preferences of the leading light of the evolution of these characteristics to filter the solution to be Pareto.
  算法利用了随机权重的简单易用性以及多向搜索的特点，和偏好的引导性，结合这些特点来筛选进化得到Pareto解。
• She is the leading light in the local dramatic society and always has the main part in their plays.
  她是本地戏剧界重要人物，而且在演出中她始终演主角。
• The reasons leading to light pollution and its harm are analyzed, and instructive countermeasures to con-trol light pollution are discussed.
  总结分析了光污染产生的原因及其对环境的危害，探讨了克服光污染的防治策略。
• Leading the Construction of Moral System in the Light of Scientific Development
  用科学发展观统领道德体系建设
• A leading light of the contemporary Scottish folk scene, Emily Smith's powerful, clear vocals have gained her award winning, worldwide recognition.
  一个领先的当代苏格兰民谣歌唱秀赛会现场，埃米莉史密斯的展现强大的歌艺，清晰的嗓音使获得了获奖，举世公认。
• It is found that the acidity of Al2O3 would bring about secondary reactions of ethylene over the catalyst and CO hydrogenation to saturated hydrocarbons, thus leading to a decrease of the selectivity to light olefins.
  研究表明，Al2O3的酸性导致催化剂表面乙烯发生深度二次反应，致使CO加氢生成饱和烃及烯烃的选择性降低。
• Owen was the leading light four days later as England comfortably beat Russia to move up to second in group E.
  欧文在四天后完胜俄罗斯的比赛中继续闪光，帮助英格兰在e组排名升至第二位。
• A Probe into the Selection and Fostering of Leading Industry in Less Developed Regions in the light the Theory of Dissipative Structures
  从耗散结构理论视角看欠发达地区主导产业的选择与培育问题
• The pair can then pass from virtual to real, leading to an outward flux of observable light and a corresponding decrease in the mass of the hole.
  于是这对光子就会由虚转实，形成一股可观察到的向外光通量，而此时黑洞的质量也会相应下降。