環形光闌 的英文怎麼說

中文拼音 [huánxíngguānglán]
環形光闌 英文
annular diaphragm
  • : Ⅰ名詞1 (環子) ring; hoop 2 (環節) link 3 (姓氏) a surname Ⅱ動詞(圍繞) surround; encircle;...
  • : Ⅰ名詞1 (照耀在物體上、使人能看見物體的一種物質) light; ray 2 (景物) scenery 3 (光彩; 榮譽) ...
  • : Ⅰ名 (門口的橫格柵門) door screenⅡ動詞(遮攔; 阻隔) bar; separateⅢ形容詞[書面語] (將盡) (of time) late
  • 環形 : annular; ringlike; ring form; bight; annularity環形癌 annular carcinoma; 環形電路 [訊] loop circu...
  1. Based on the fresnel diffraction integral, the analytical expression for the field distribution of converging spherical waves passing through an annular aperture is derived and some special cases are discussed

    摘要基於菲涅耳衍射積分公式,推導出了會聚球面波通過環形光闌后場分佈的解析公式,並討論了一些特殊情況。
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