鏡面傳輸 的英文怎麼說

中文拼音 [jìngmiànzhuànshū]
鏡面傳輸 英文
specular transmission
  • : Ⅰ名詞1 (鏡子) looking glass; mirror 2 (幫助視力或做光學實驗的器具) lens; glass 3 (姓氏) a s...
  • : Ⅰ名詞1 (頭的前部; 臉) face 2 (物體的表面) surface; top 3 (外露的一層或正面) outside; the ri...
  • : 傳名詞1 (解釋經文的著作) commentaries on classics 2 (傳記) biography 3 (敘述歷史故事的作品)...
  • : Ⅰ動詞1 (運輸; 運送) transport; convey 2 [書面語] (捐獻) contribute money; donate 3 (失敗) l...
  • 鏡面 : minute surface; mirror face; mirror plane; mirror plate; mirror surface鏡面反射 [物理學] direct r...
  1. The optical near - field distribution and propagation properties of solid immersion lens system are analyzed in detail when illuminated by linearly polarized focusing gauss beam. the change of the optical intensity and beam dimension at the bottom of solid immersion lens with different refractive index and different distance are discussed. the simulated results reveal that the higher the refractive index is, the stronger the optical intensity and the smaller the beam dimension at the bottom of the solid immersion lens will be

    編制了對固體浸沒透近場超高密度光存儲系統進行模擬的二維時域有限差分程序,實現了對固體浸沒透光存儲系統的數值模擬;著重研究了線偏振的高斯光束通過固體浸沒透的光和近場光場分佈特性;分析了固體浸沒透出射光強、光斑直徑隨固體浸沒透折射率的變化、光透過固體浸沒透后的強度、光斑直徑隨離開固體浸沒透距離的變化。
  2. The performance of the cngs, including transmission efficiency, neutron flux, flux spectrum, divergency, uniform and gravity effect, have been analysed technically. that the scheme of supermirror guide is optimum has been given and adopted

    在此基礎上,分別從效率、中子注量率、譜形、發散度、均勻性和重力影響方,對導管性能進行了技術分析,提出了超導管是建設的最佳方案,並被工程設計采納。
  3. According to the guidline, two nd : yag lasers have been designed and set up, one is end - pumped by lower output power ld using a selfoc micro lens, and the other is end - pumped by high output power ld using a pair of lenses are designed, and the characteristics such as output power and power stabilization of both solid - state lasers are investigated. thirdly, when an empty liquid crystal cell is inserted in the cavity of the nd : yag laser pumped by high power ld, the laser can operates in single axial mode. finally, according to the relationship between the laser output power and the longnitudinal a ld - end - pumped nd : yag laser sensor for displacement measurement has been investigated theoretically and demonstrated experimently, the results indicate that when the mean radius of pumping inside the laser cavity is far less than that of the oscilating laser mode, the exponential of the output power is a gauss function of the longitudinal positon of focused spot of ld pumping beam, both the measurement range and the sensitivity are dependent on the incident pumping power, as the incident pumping power is increased, the measurement range is enlarged and the sensitivity is improve d

    本文首先介紹了ld泵浦nd : yag激光器的發展狀況、主要特性及其應用,從四能級速率方程出發,推導了ld泵浦nd : yag激光器的閾值、出功率和斜效率的表達式,並簡述了激光器的工作原理、結構型式和倍頻方法;其次,以空間相關的速率方程為基礎,提出了ld端泵浦nd : yag激光器的設計方法,給出了一定泵浦耦合方式下,振蕩光模尺寸、最佳出耦合率、泵浦光模尺寸、泵浦光焦斑位置等參數的選取依據,以此為依據,設計了自聚焦透耦合小功率ld泵浦nd : yag激光器和透組耦合高功率ld泵浦nd : yag激光器,對激光器的出功率和功率穩定性等特性進行了實驗研究;再次,在帶尾纖出的高功率ld泵浦nd : yag激光腔內插入一隻空液晶盒,觀察到了激光器以單縱模運轉;最後,根據泵浦光焦斑端位置對激光出功率的影響規律,提出了ld端泵浦nd : yag激光位移感新方法,並進行了理論和實驗研究,研究結果表明:當激光晶體內泵浦光平均光斑半徑遠小於振西安理工大學碩士學位論文蕩光束腰半徑時,激光出功率的自然指數與泵浦光焦斑的縱向位置成高斯變化規律,測量范圍和靈敏度依賴于泵浦功率,隨著泵浦功率的增加,測量范圍擴大,靈敏度提高,當端泵浦功率為7 . 24w (最大出功率為1 . 926w )時,激光位移感器的測量范圍和靈敏度分別是13 . 045mm和0 . 148mw / pm 。
  4. After measured the laser energy distribution of kunming slr station, the parameters of this non - gassian and non - spherical symmetric laser beam were deduced according to correlation definition. applying its laws and deduced laser beam parameters, the change of laser beam dirvergence angle was studied in detail when adjusts transmission system focus. moreover, calculation based on these measured data indicates that the laser shaded by the second mirror of telescope is amazingly up to 39. 8 %, an optical element was designed for the settlement and it worked satisfactorily when put it into practice

    之後測量了雲南天文臺激光的橫向能量分佈,根據相關定義確定了這束非高斯非球激光的參數,應用它的變換規律和測量參數研究了調焦中激光發散角的變化,並根據測量數據計算出激光發射時副擋光比例達到驚人的39 . 8 ,研製出光劈解決這一問題,取得了很好的效果。
  5. The traditional bandgap reference circuit was improved in the design, which includes the applying of self - bias structure and cascode structure, output of the opamp was used as self - bias voltage, saving bias circuit, and then it was helpful to get low power consumption. through using poly resistance of high value with low temperature coefficient, we reduced the influnce to circuit, if power supply did not change, we must decrease operating current to decrease power consumption, and increasing value of resistor could decrease the operating current efficiently. poly resistance of high value had large value of squared resistor, so we could save layout area

    統帶隙基準電路進行了改進設計,採用自偏置結構和像電流結構,利用運放的出電壓作為運放的偏置電壓,節省了偏置電路,降低了功耗;使用低溫度系數的多晶硅高值電阻,降低了電阻溫漂對電路的影響;在電源電壓不變的情況下,為了減小功耗就必須減小工作電流,而增大電阻的阻值能有效地減小工作電流,多晶硅高值電阻的方塊電阻很大,可以節省版圖積。
  6. The phase composition, microstructure and the interface characteristic were all analyzed through xrd, sem, optical microscope, eds, etc. the results are listed as follows : the growth mechanism of al - 5zn - 10si alloy is that molten aluminum keep a continuous oxidation and growth in the way of cell - shape through the micro - channels which transfer the molten aluminum to the reaction front

    採用xrd 、 sem和光學顯微以及能譜分析法,研究分析了al _ 2o _ 3 sic ni al - si合金多相陶瓷基復合材料的相組成及其界特徵。研究發現: al - 5zn - 10si合金原位氧化生長是合金熔體通過氧化體中的微觀通道到氧化生長體前沿繼續氧化,並以胞狀形式向前生長。
  7. The phaseshifts from deformation of reflector are discussed. deformation of one reflector is measured. however, by using the lag of thermal deformation, the aberrations of wavefront are detected in actual optical train, which are compared with the results of calculation

    討論了過程中反射的熱變形產生的附加相移,實驗測量了單個反射變形,利用熱變形滯后性,測量了實際光路引起的探測光波陣畸變,並與計算結果進行比較。
  8. The space observation in soft x - ray and extreme ultraviolet ( euv ) region is an important portion of the space astronomy and an effective solar observation method developed increasingly. in this thesis we designed a euv multi spectrum space solar telescope ( eut ) based on the requirement of high angular resolution and wide field of view for solar observations ; investigated the transmission performance of eut ; invented a method of eut pointing calibration on the space orbit and solved the high precision pointing calibration problems ; constructed a prototype of 17. 1nm telescope, tested the possibility of eut design, and developed some cutting - edge techniques

    本文根據空間平臺上高解析度對日觀測的需要,設計出一種可以在四個極紫外波段對日同時成像多光譜太陽望遠( eut ) ;研究了極紫外( euv )波段太陽望遠光學特性;提出了真空紫外波段在軌指向的標定方法,解決了高精度指向標定問題;研製出一臺17 . 1nm望遠的地樣機,驗證eut設計的可行性,攻克了部分關鍵的技術難關;為進一步的研究工作奠定了基礎。
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