柱面鏡 的英文怎麼說

中文拼音 [zhùmiànjìng]
柱面鏡 英文
cylindrical mirror
  • : 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...
  • : 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...
  • 面鏡 : mask
  1. Our " standard " product line includes cylindrical lenses, lenses, plano - convex cylindrical lenses, plano - concave cylindrical lenses, spherical lenses, aspherical lenses, prism, filter, window, achromatic lenses and reflector etc

    我們的生產包括:柱面鏡非球膠合反射濾光片偏光等。
  2. Prism wheel : ladder, column, 4 arris, comet prism

    四棱,梯度柱面鏡,斜,白光
  3. To right and left, between columns of variegated imitation marble, women were sitting on benches covered with red velvet and viewing the passing movement of the crowd with an air of fatigue as though the heat had rendered them languid. in the lofty mirrors behind them one saw the reflection of their chignons

    左右兩邊的仿碧玉大理石的圓中間,一些女人坐在紅絲絨墊子的長凳上,用疲憊的神態注視著過往的人流,似乎熱得精疲力竭在他們身後,有幾高大的子,從子裏可以看見她們的發髻。
  4. If the objective lens is closer to the compact disk than the focal length of the object lens, then the cylindrical lens creates an elliptical image on the photodetector array

    如果物與光盤之間的距離短於物的焦距,就會使在光電探測器陣列上的成像變成橢圓影像。
  5. If the objective lens is further away from the compact disk than the focal length of the object lens, then the cylindrical lens again creates an elliptical image on the photodetector array

    如果物與光盤之間的距離長於物的焦距,也會使在光電探測器陣列上的成像變成橢圓影像。
  6. Of course, if the disk is right at the focal length of the objective lens, then the cylindrical lens does not affect the image and it is perfectly circular

    當然,如果正好處於物焦距位置,柱面鏡就不會影響到光電探測器上的成像,因而會獲得一個完美的圓性影像。
  7. Faceted clear crystal sailing vessel santa maria ; 3 masts and five sails ; a mirror is included in the packaging

    在上雕琢平的清楚水晶航行的容器聖塔瑪麗亞; 3帆和五個風帆;子包括在包裝。
  8. Based on extensive investigation of construction technique history of chinese ancient buildings, the structure method, structure developing history and seismic behavior of chinese ancient timber structure buildings are analyzed in several respects of the structural system and form. through a series of experiments on constituent parts of chinese ancient timber building structure, including the tests on the corbels and brackets called dougong subjected to low cyclic reversed loadings, the tests on the wooden frame using the tenon - mortise joints as connections of column and beam subjected to low cyclic reversed loadings, the tests on vibration isolation effect of friction and slippage between column footing and their socle base, and a series of shaking table tests on a chinese ancient timber structure palace building mode under artificial earthquake at serving conditions, destroyed conditions and reinforced conditions, many valuable results of structures such as moment - curvature hysteretic loops of dougong structure and tenon - mortise joints under low cyckc reversed loadings, the static function, the seismic performance, energy dissipation, vibration reduction, energy - loss mechanism, nechanicalmode and failure mode were studied. aplenty of valuable parameters of the structure system were obtained, such as the natural period of structure, vibration modes, damping ratio, factor of vibration isolation, oscillate amplitude of ineitial accebration, velocity and displacement, magnitude of slippage, and the mechanism of structure failure and collapse etc. based on these research, the complete analysis of ancient timber structure under earthquake were carried out in which including mechanism analysis method, calculating mode, strength analysis of members and joints, strengthening methods for serving damaged ancient timber structure buildings were also taken into account

    依照宋代《營造法式》建造了抬梁式殿堂木結構構件及結構模型,對中國古代木結構中的典型構造如:腳在礎石頂平擱簡支、架榫卯連接、高不越間之廣、側腳、生起、斗拱等的構造機理及結構功能進行了量化分析和實驗研究: (一)通過木石礎靜摩擦試驗,測定了腳與石礎古間的摩擦系數及摩擦力隨上部結構荷載變化的規律; (二)通過單承載力試驗,測定了古建築中木的受力變形特徵、破壞模式、及模型材料的變形模量、極限承載力、極限變形等參量; (三)通過架低周反復荷載試驗,測定了架的抗側移剛度、架恢復力特性及滯回曲線、榫卯張角剛度及其變化規律、架及榫卯的極限承載力和極限變形、及榫卯減振參數; (四)通過斗?低周反復荷載試驗和受壓試驗,測定了古建築木構件與木構件間摩擦系數,斗?抗側移剛度,斗?恢復力特性及滯回曲線,斗?抗壓極限承載力及受力變形規律; (五)通過抬梁式殿堂間架模型振動臺試驗,測定了殿堂木構架結構自振周期,地震反應振形、阻尼特性及阻尼比;按結構分層特點對腳、頭和斗?層上的屋蓋的地震反應採用多點同步測量,對根滑移、榫卯變形、斗?的變形、復位、耗能減振參數等進行了定量分析。
  9. Lighting fixtures are either stainless steel or decorative design. car wall 5 mm thick reinforced plastic glass

    裝飾頂:不銹鋼,圓形亞克力水晶燈,筒燈點綴
  10. The design of amorphous photonic material and photonic crystal devicements we design to make a reflecting mirror of cylinder paraboloid of an antenna by using amorphous photonic materials. we calculated the transmission of the mirror and the distribution of electric field by using multiple scattering method. the result shows that it can be used as a reflecting mirror of an antenna

    非晶光子材料和光子晶體器件的設計提出了用介質圓光子晶體作微波天線的拋物反射,用多重散射方法計算了反射的透過譜,並模擬計算了天線的電場分佈,初步認為可以用非晶光子材料作微波天線的反射
  11. Xin xing liang electric - optics of jilin province, co., ltd. it has evolved into a unique company, specializing in the manufacture of cylindrical lens etc. we employ some experienced engineers and technical personnel from chang chun institute of optics, fine mechanics and physics, which is part of the chinese academy of science

    柱面鏡,光學片,光學,片,棱,窗口片,反射,透,球,濾光片,消色差吉林省新星亮光電有限公司原長春市朝陽區升光學片加工部是一家專門從事光學冷加工的實體企業。
  12. Surface microtopography, representation and tracer of microscale vortex dislocation of hydrothermal synthetic sapphires and natural beryls are studied by using atomic force micro - scope and interference microscope

    摘要採用原子力顯微、干涉顯微對水熱法合成藍寶石和天然綠石等寶石的表微形貌進行了研究。
  13. Parabolic - shaped collector

    拋物形聚光
  14. In this paper, micro - cavity semiconductor laser ( mcsl ) with pillar vertical - cavity surface - emitting structure ( vcsel ) which has potential applications in optical communication and optical interconnect is theoretically analyzed, the calculation model that used to discuss the modal performance of rectangular columnar and cylinder vcsel with oxidized aperture is established by using vector field model. the numerical simulations in the case of cylinder structure show oscillating wavelength and threshold gain against inside and outside radius of laser, the layer refractive index and pair number of bragg mirror, thickness, position and oxidized material ' s refractive index of oxidized aperture, in detail. more practically, considering dos shell of laser as non - perfect one, or supposing that dos shell is separated from the laser, we can obtain more significative results

    本工作以矢量場模型出發,對具有誘人應用前景的形垂直腔發射結構( vcsel )的微腔半導體激光器( mcsl )進行了理論分析,建立了用於分析方形和圓形結構具有氧化孔徑層的激光器的模式特性的理論模型;對圓形結構情況進行了數值模擬,得到了振蕩波長、閾值增益隨激光器內外半徑、 bragg反射層折射率、周期數以及氧化孔徑層厚度、位置和氧化物折射率的詳細變化規律;為使理論計算更接近實際,將外加金屬包殼視為非理想導體,或將金屬包殼與激光器結構隔開,分別對這兩種情況下的結果進行了討論。
  15. ( 3 ) fabrication methods of planar, y - branches, and channel waveguides employing structure lights formed by cylindrical lenses and optical binary masks are investigated experimentally in detail

    對利用和光學二元掩模板形成的結構光在光折變晶體中寫入平光波導、 y型光波導以及通道光波導的方法進行了詳細的實驗研究。
  16. By means of the rectangular d iaphragm and two orthogonal cylinder lens, the collimated laser is shaped, which is stretched and compressed respectively in two different directions, and the l ine source with ideal shape is achieved

    並應用矩形光闌和兩個相互垂直放置的柱面鏡,對準直后的激光束進行整形,分別在不同的方向進行拉伸和壓縮,得到了形狀理想的線光源。
  17. In this thesis, the basic operation in the optical computation was studied by analyzing the course of laser beams transmitting through a vmm, which is composed of an array of vertical cavity surface - emitting lasers, spherical and cylindrical lens, an array of multiple quantum well spatial light modulators and an array of the detectors

    本文研究的光學矢量-矩陣乘法器主要是由垂直腔發射激光器( vcsel )陣列、球組、多量子阱空間光調制器( mqwslm )及ccd陣列構成。作為小尺寸的集成光學器件,必須要考慮衍射的作用。
  18. It is shown, through the analysis of their surface power and astigmatism, that the shape of the meridian line has significant influence upon the distributions of surface power and astigmatism. their keystone distortion is small. in this way, pal meeting different circumstances can be designed

    最後,舉例設計了光焦度增量為2 . 50m ~ ( - 1 )的幾種漸變片,通過對設計結果分析研究,指出可得到梯形畸變較小的pal片,子午線光焦度漸增多項式參數的選取會影響片球度和度的大小和分佈,由此,可設計滿足不同使用要求的漸變片。
  19. File legislation as a " national archives cause legal foundation " has become a cause for national archives building as one of the three pillars legislation is not only a cause of the national archives files level of development, but also a key cause of national archives

    檔案立法作為「國家檔案事業的法律根基」已經成為支撐國家檔案事業大廈的三大重要支之一。檔案立法不但是一個國家檔案事業發展水平的一子,同時也是一個國家檔案事業興衰成敗的關鍵。
  20. Resistance of the stator is obtained by solving a 1 - d magnetic field diffusion problem. based on the code, curves of fcg ' s inductance, resistance, temperature and its output current, voltage are calculated. secondly, the expanding process for an armature of a helical fcg is studied in depth by a nonlinear, explicit finite - element ( fe ) code

    數值計算電感時考慮了螺旋型fcg的三維效應,以及電樞表像電流的分佈,並通過求解圓型導線的一維磁場擴散問題比較精確地得到了fcg定子的電阻,在此基礎上計算了fcg裝置的電感、電阻、輸出電流、電壓和溫度等隨時間的變化。
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