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beam waist是什么意思,beam waist的意思翻译、用法、同义词、例句

输入单词

常用词典

  • 束腰;光束腰

  • 例句

  • The beam waist of the laser pulses after the focusing lens is measured by imaging method.

    激光光束在聚焦透镜后的束腰半径可以由成像方法测得。

  • The spot size of laser and its beam waist is the important parameter for assessing the performance of lasers.

    激光光斑尺寸和激光束腰光斑尺寸是衡量激光器性能的重要参数。

  • The effects of distance between centers, beam waist, refractive-index and wavelength on axial radiation force are discussed.

    讨论了离心距对纵向辐射力的影响,也讨论了束腰半径、介质折射率和波长对纵向辐射力的影响。

  • It is shown that the interference strips are mainly affected by the beam separation, focal length of Fourier transform lens and beam waist, etc.

    结果表明,干涉图样的条纹分布和条纹可见度主要受到激光光束间距、傅里叶变换透镜焦距以及光束束腰半径等参数的影响。

  • Under the condition of optical breakdown, a high ratio of laser to sound energy conversion can be obtained with a large laser beam waist radius.

    在保证光击穿的条件下,选择较大的激光焦斑半径,可提高光声能量转换效率。

  • 网络扩展资料

    beam的解释:

    • 名词,指光、电磁波等经过聚焦后形成的、束状的物质或能量的流动。例如:The beam of light illuminated the room.(一束光照亮了房间。)
    • 动词,指发射出束状物质或能量的流动。例如:The lighthouse beamed its light across the water.(灯塔向水面发射光束。)
    • 近义词:ray、shaft、stream。
    • 反义词:darkness、shadow。

    waist的解释:

    • 名词,指人体或物体的中央部分,通常是最细的部分。例如:She has a tiny waist.(她的腰非常细。)
    • 名词,指裤子、裙子等服装的腰部。例如:These jeans are too tight around the waist.(这条牛仔裤腰部太紧了。)
    • 近义词:middle、midsection、torso。
    • 反义词:top、bottom。

    例句:

    • The laser beam was focused on a single point.(激光束聚焦在一个点上。)
    • The beam of the flashlight illuminated the dark alley.(手电筒的光束照亮了黑暗的小巷。)
    • She cinched her waist with a belt.(她用皮带勒紧了腰部。)
    • The dress has a fitted waist.(这件裙子的腰部设计贴身。)

    用法:

    • beam的常见搭配:laser beam(激光束)、sunbeam(阳光)、radio beam(无线电波束)等。
    • waist的常见搭配:waist size(腰围尺寸)、waistband(腰带)、waistline(腰线)等。

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