refractor 英 [rɪ'fræktə] 　 美 [rɪ'fræktɚ]

refractor

refractor　 英 [rɪ'fræktə] 美 [rɪ'fræktɚ]

n. 折射透镜；折射媒体；[光] 折射望远镜　

名词复数:refractors　

Galileo's instrument was a simple affair, a refractor telescope that had two lenses at the ends of two tubes, one of which slid into the other.　这是个很简易的折射望远镜，两个透镜放在两根管子的末端，一根管子套在另一根管子里面，可以互相滑动。
In general you have to continuously test and evaluate you efforts, measure quality, learn, learn more and refractor for designing and building reusable and valuable services.　通常来说，为了设计和构建可重用有价值的服务，你必须持续测试和评估你的劳动成果、度量质量、不断学习和重构。

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  • n. 折射透镜；折射媒体；[光] 折射望远镜

  • 1. Galileo's instrument was a simple affair, a refractor telescope that had two lenses at the ends of two tubes, one of which slid into the other.

    这是个很简易的折射望远镜，两个透镜放在两根管子的末端，一根管子套在另一根管子里面，可以互相滑动。

  • 2. In general you have to continuously test and evaluate you efforts, measure quality, learn, learn more and refractor for designing and building reusable and valuable services.

    通常来说，为了设计和构建可重用有价值的服务，你必须持续测试和评估你的劳动成果、度量质量、不断学习和重构。

  • 3. Chromatic Aberration -- usually associated with objective lenses of refractor telescopes, is the failure of a lens to bring light of different wavelengths (colors) to a common focus.

    色差-经常在折射望远镜的物镜上出现，是因为透镜不能把不同波长(颜色)的光聚焦到一点而形成的。

  • refractor (n.) 1769, as a type of telescope, agent noun from refract.
re·fract·or / rɪˈfræktə(r) ; NAmE rɪˈfræktər / noun ( physics 物 ) something such as a lenswhich refractslight (= causes it to change direction) 折射器；折射透镜 refractor refractors re·fract·or / rɪˈfræktə(r) ; NAmE rɪˈfræktər /
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词频排名 noun:17177
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