角膜曲度 的英文怎麼說

中文拼音 [jiǎomóqūdù]
角膜曲度 英文
corneal curvature
  • 角 : 角Ⅰ名詞1 （牛、羊、 鹿等頭上長出的堅硬的東西） horn 2 （古時軍中吹的樂器） bugle; horn 3 （形狀像...
  • 膜 : 名詞1. [生物學] （像薄皮的組織） membrane 2. （像膜的薄皮） film; thin coating
  • 曲 : 曲名詞1 （一種韻文形式） qu a type of verse for singing which emerged in the southern song and ji...
  • 度 : 度動詞[書面語] （推測; 估計） surmise; estimate
  • 角膜 : [生理學] conea; cornea角膜白斑 keratoleukoma; walleye; albugo; leucoma; leukoma; 角膜薄翳 achlys;...
  • 曲度 : camber; curvature; degree of curvature; [土] degree of curve曲度計 cyrtometer; kyrtometer
  1. The study of comparison of corneal diopter measured by corneal keratometer and corneal topographer

    角膜曲率計與角膜地形圖儀測量角膜屈光度的對比研究
  2. Based on the diopter status of myopia and hypermetropia, the paper presented the principle of excimer laser refractive surgery, the change of impacting cornea curvature on the cornea diopter. in this chapter, we also discussed excimer laser - corneal tissue interactions and photoablation. determine the relationship between the fluence of arf excimer laser and the cornea ablation rate, attain the relationship between the energy density and the ablation depth

    研究了激光與生物組織相互作用、光蝕作用及準分子激光消融角膜的機理；首次定量研究193nm準分子激光高斯光束的切削量與能量密度的關系，計算單個激光脈沖角膜切削量；發現了角膜曲率對切削效果的影響，首次提出了角膜曲率半徑、切削位置與切削深度的關系；首次定量確定了激光光斑參數及其排列方式對術后角膜表面粗糙度的影響，為更精確實現角膜切削和提高切削后角膜表面光潔度、減少手術后角膜渾濁及角膜表面術后不規則提供了理論依據。
  3. Corneal surfaces in eyes with regular astigmatism are thought to be toroidal surfaces. based on mathematical models for corneal surfaces before and after treatment, a corneal ablation model is given for such refractive errors as spherical myopia, compound myopic astigmatism, and simple myopic astigmatism. a similar corneal ablation model is also given for such refractive errors as hyperopia, compound hyperopic astigmatism, and simple hyperopic astigmatism

    採用超環面（ toroidalsurface ）建立起規則散光下的角膜曲面模型方程;定量研究了手術光學區屈光不正兩種通用的矯正模型，一種模型適用於單純近視、復性近視散光、單純近視散光的矯正，另一種模型適用於單純遠視、復性遠視散光、單純遠視散光的矯正;另外，作為影響手術效果的重要因素，提出了一種用於光學區直徑和過渡區寬度均可調節時過渡區角膜切削量的計算模型。
  4. About 80s after fertilization, the angle of sub - elasticity envelope expands. 110s, sub - elasticity envelope in zona radiatal becomes parallel with plasma membrane, later, the same phenomenon happen in zona radiata2 and zona radiata3, which result in the fertilization envelopes ( egg envelopes ) outspreading ; 140min after fertilization, the fertilization envelopes come into being

    受精80s ，彈性亞膜彎曲的角度增加， 110s ，第一層輻射帶的彈性亞膜拉直， 240s ，第一層和部分第二層輻射帶彈性亞膜傾斜，第三層輻射帶彈性亞膜拉直，受精膜（卵膜）開始外舉， 140min受精膜完全舉起。
  5. In the theoretical description of grazing emission fluorescence, the mode of fluorescence intensity emitted from layered materials dependence of grazing angle is established by applying asymptotic approximations to double fourier integrals, and the theoretic calculation formula of fluorescence intensity from a thin layer is derived. by the derived expressions, the theoretic simulation curves of several thin layers on si substrate are calculated. in the experimental setup, the requirement of construction of the setup and some important parameters are brought forward

    最後，利用平穩位相方法建立了掠出射情況下薄層樣品產生的熒光強度和掠出射角的對應關系數學模型，推導了薄層樣品熒光強度理論計算公式，並以此為依據模擬計算得出了cr 、 fe 、 ti和ni等幾種以si作基底的單層薄膜樣品的熒光強度隨掠出射角變化的理論曲線。
  6. The errors of intraocular lens power calculation may be caused by inaccurate axial length measurement or unstable keratometric reading

    摘要造成人工水晶體度數計算之誤差的主要因素為不正確眼軸長及角膜曲度之測量。
  7. In this study, the preoperative and postoperative keratometric measurement were compared to detect the possible factors involving changes of corneal curvature

    本文主要是研究術前及術后之角膜曲度對人工水晶體度數計算之影響。
  8. We had found that the error of predicted refraction may present with cases of large deviation between the preoperative and the postoperative keratometric measurement, or high corneal astigmatism

    我們發覺手術前後角膜曲度變化量較大或術后散光較高的病患群中，其預測的人工水晶體度數亦有較大的誤差。
  9. The influence of using different methods to measure corneal refractive powers in determining the power of intraocular lens

    不同儀器測量角膜曲率計算人工晶體屈光度的可行性分析
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