近軸光線 的英文怎麼說

中文拼音 [jìnzhóuguāngxiàn]
近軸光線 英文
near axial ray
  • 近 : Ⅰ形容詞1 （空間或時間距離短） near; close 2 （接近） approaching; approximately; close to 3 （親...
  • 軸 : 軸Ⅰ名詞1. （圓柱形的零件） axle; shaft 2. （對稱部分的直線） axis 3. （圓柱形的纏繞器物） roller; spool Ⅱ量詞（用於纏在軸上的線以及裝裱帶軸子的字畫）
  • 光 : 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） ...
  • 線 : 名詞1 （用絲、棉、金屬等製成的細長的東西） thread; string; wire 2 [數學] （一個點任意移動所構成的...
  1. Based on this, a case of typical external self - focusing effect, hot - image, has been analytically and experimentally investigated in this dissertation. the principal work is as follows. ( 1 ) intense laser beam propagation equation, the paraxial wave equation, has been derived

    論文的主要內容為如下幾部分： （ 1 ）從電磁波的基本傳播方程出發，推導了描述強激光在透明克爾介質中傳輸行為的非線性近軸波動方程。
  2. The experiments show that the color of the iceland spar can be changed when heated to a certain temperature, that is, light yellow iceland spars will fade when heated to 360 - 370, while dark yellow iceland spar will fade at 440 - 450, brownish yellow iceland spar at 460 - 470 ; and the color of light purple iceland spar can be removed when heated to 390 - 400, while the color of deep purple iceland spar can be removed at 440 - 450, deep reddish purple iceland spar at 460 - 470. on base of the u - v absorption spectrum, we find that the u - v absorption spectra of the faded iceland spars are paralleled to the x axis, the transmittance of them are also greatly improved

    實驗表明，冰洲石在加熱到一定溫度時顏色會發生變化：淺黃色、深黃色和褐黃色冰洲石分別在360 - 370 、 440 - 450和460 - 470完全褪色；淺紫色、深紫色和深紫紅色冰洲石分別在370 - 380 、 440 - 450和460 - 470時完全褪色。通過對褪色后冰洲石進行紫外-可見光吸收光譜測試表明：完全褪色后的冰洲石在紫外-可見光的吸收光譜上表現為一條近平行x軸的直線；紫外、可見光區的紫區的光透過率有了很大了提高。
  3. " close - up performance of the summicron - m is on the same level as the performance at infinity setting ( actually infinity is that distance where the incoming light rays are parallel to the optical axis

    近攝表現與無窮遠時相當（事實上，無窮遠處的光線是平行光軸入射的.對多數鏡頭而言，大約100倍焦距的物距時，入射光滿足這一條件）
  4. The fft transformation is used to transform near - fields to far - fields. an open guide axis near - field distribution is measured by this system and simulationed by hfss, two results maintain the good consistency

    光調制散射器測量近場測量方法測量得到的開口波導軸線的近場分佈結果與hfss模擬結果保持了良好的一致。
  5. The appearance position of hot - image satisfied the rule of z2 = z1 - lv, z2 is mean the image distance, z1 is mean the object distance, and lv is mean the distance between the nonlinear medium. the theory is also validated by the optical propagation software. if n = 1, then the nonlinear medium is only one, lv = 0, and it will satisfy the rule z2 = z1

    四、從非線性近軸波動方程基礎上用散射矩陣理論推導了級聯介質的熱像規律，得出級聯介質的熱像位置滿足z2 = z1 - lv ，其中z2為像距， z1為物距， lv為級聯介質間的距離，並用光傳輸軟體得到了驗證;發現級聯的非線性介質可以看成單一的非線性介質相連，散射點對級聯介質的每一段非線性介質成像;當只有一段非線性介質時，可以認為lv為零，滿足z2 = z1 。
  6. Taking stray light in " shenguang iii " as the study subject and basing on the basic principle of geometrical optics, applying the technological path of paraxial ray and real ray tracing, a new analytic way and data structure, which suits for the specific requirement in analysis and process of ghost images, is presented

    本課題就是以「神光- 」激光裝置中的雜散光為研究對象，針對高功率多程放大系統在鬼像分析與處理方面特殊要求，從光線光學的基本原理出發，應用近軸光線與空間光線追跡技術路線，提出一種新型的分析方法和數據結構。
  7. Those rays which are near the axis are sometimes called paraxial rays.

    靠近軸的那些光線有時叫作近軸光線。
  8. Nearly axial ray

    近軸光線
  9. Near axial ray

    近軸光線
  10. These years, the use of burst mode data transmission is increasing in digital - communication systems. these systems use point - to - point and point - to - multipoint connections over optical, wireless, and coaxial media

    近年來，突發模式的數據傳輸方式正在越來越多的應用於數字通信系統中，這些系統通過光纖、無線和同軸電纜等媒質實現點到多點的連接。
  11. At first, we describe the optical keer effect induced by the 3rd order nonlinear effect, then we introduce the nonlinear paraxial equation and b - t theory. after describing the approximations adopted to arrive at the paraxial equation, the limitations of b - t theory have been identified

    我們首先介紹了三階非線性引起的光克爾效應，由此引出了描述非線性介質中光傳輸的近軸波方程以及用於分析小擾動增長的b - t理論，同時敘述了近軸波方程的近似條件及b - t理論的不足。
  12. The technique that used to measure the mechanical properties for mems is different from the traditional one considering the size scale. a uniaxial tension test system for test the mechanical property of mems materials is presented in this thesis. the strain is measured by interference strain / displacement gauge ( isdg )

    本文介紹了新近研製的用於測量微電子機械繫統mems材料的機械性能的單軸拉伸試驗系統，採用激光干涉技術測量試樣應變，得到材料從開始變形直至破壞的全歷程應力應變曲線。
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