類光 的英文怎麼說

中文拼音 [lèiguāng]
類光 英文
quasi-optical
  • 類 : Ⅰ名1 （許多相似或相同的事物的綜合; 種類） class; category; kind; type 2 （姓氏） a surname Ⅱ動詞...
  • 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） ...
  1. In this thesis, a new finite difference time domain ( fdtd ) method is developed to treat a two - dimensional photonic crystal consisting of nearly - free - electron metals. the method is used to calculate the band structures and investigate defect modes and guide modes in such a photonic crystal

    本論文首先發展了一種基於等離子模型的有限差分計算方法，並應用於二維金屬光子晶體，有效地計算了該類光子晶體的能帶結構。
  2. Duplicating in batches all kinds of discs cd, vcd, cd - rom, dvd5, dvd9, cd - r, dvd - r ; making various sorts of heterotypic discs ; producing publicity films, multimedia and presentation discs for enterprises ; assisting in applying for publication numbers, copyrights approval, packaging, and delivery related to the optical discs

    批量復制各類光盤cd vcd cd - rom dvd5 dvd9 cd - r dvd - r ，製作各種異型名片盤製作企業宣傳片多媒體光盤演示盤軟體光盤產品驅動程序光盤，為您代辦音像出版號電子出版號版權審批光盤轉廠出口，光盤包裝送貨等與光盤有關的全套服務。
  3. Photo - physical - chemical properties of photochromic dithienylethene compounds

    二芳基乙烯類光致變色化合物的光物理化學性質
  4. Chapter two describes the technology require of the dwdm system. comparing the definition and target of technology parameter which should be uesd during the projet. for example, the distribution of the wave length, the interface of the laser, the laser amplifier etc.

    第二章描述了目前dwdm系統的技術要求，對在工程應用中需要用到的技術參數（例如波長分配、光介面分類、光放大器等）的定義、要求做了剖析。
  5. The company has stuff more than 800, cover an area of 2 place, add up to 33000 square metre, have year of production 80 thousand taichun are advanced and optical the ability of 80 million microscope, of all kinds and optical component, wide application detects at medicine, education, industry the consumptive market such as domain and digital camera, mobile phone, umbriferous tv, scanner, the product sells past world each district

    公司現有員工800餘名，佔地二處，共計33000平方米，擁有年生產八萬臺中高級光學顯微鏡、八千萬件各類光學元件的能力，廣泛應用於醫學、教學、工業檢測領域及數碼相機、手機、投影電視、掃描器等消費市場，產品銷往世界各地。
  6. Producers are those organisms that can build up foods from inorganic mateials, i. e. green plants, algae, and photosynthetic and chemosynthetic bacteia

    生產者是指那些把無機物轉變成有機物的各種生物，包括綠色植物、藻類、光能以及化能合成細菌。
  7. These light sources have promising applications and potential market demands for the high - density storage of opto - information, high - speed laser print, high - brightness and dynamic display in all colors, solid light sources, signal detectors and communication

    這類光源在高密度光信息存儲、高速激光列印、全色動態高亮度光顯示、固體照明光源、高亮度信號探測、通訊等方面有著廣闊的應用前景和巨大的市場潛力。
  8. Even in carbon disulphide in very dilute solution, the alcoholic spectrum shows some changes in the oh frequency due to solvent association.

    即使在很稀的二硫化碳溶液中，醇類光譜還表現出由於與溶劑締合而產生的OH頻率的一些改變。
  9. In the module of 3d visualization, the flow of volume rendering is given : pretreatment of volume data - > data sorting - > illumination procession - > volume rendering

    對於三維可視化模塊，詳細闡述了其實現流程：體數據預處理數據分類光照模型、明暗處理各種剖分方式繪制圖象。
  10. The hematoporphyrin sensitizer used in photodynamic therapy produce toxic substance through translating energy to oxygen molecule, so the distribution of oxygen in tissue have special value as there has consumption of oxygen during photodynamic therapy

    光動力療法使用的葉琳類光敏劑主要是通過將能量轉移到氧分子產生單線態氧來產生毒性物質，因此在光動力治療中有氧的消耗，使組織中氧分佈對光動力作用具有特殊意義。
  11. Optical gains as large as one million are used to achieve the high sensitivities required in current electro - optical sensors. these large optical gains make the detector the most susceptible sensor element to laser damage. people concerns that the influence to the quality of ccd camera image under laser irradiation, the laser - induced threshold of ccd detector and the evaluation of laser - induced effects

    光電探測器具有極強的目標探測能力，而激光具有極高的亮度；因而各類光電裝備的光電探測器成為國外發達國家正在大力發展激光武器系統的首要攻擊目標，激光對探測器的干擾與損傷程度如何、受干擾后能否繼續正常工作、何時達到損傷閾值以及如何對干擾效果做出客觀評價是人們非常關心的問題。
  12. Manufactures signal conditioners, isolators, plc i o, and power supplies in terminal block packages. product photos and specifications

    -生產體視顯微鏡生物顯微鏡金相顯微鏡相襯顯微鏡熒光顯微鏡倒置顯微鏡視頻顯微鏡等及各類光學元器件。
  13. En 1817 resilient floor coverings. specification for homogeneous and heterogeneous smooth rubber floor coverings

    彈性地板覆蓋物.同類和不同類光滑橡膠地板覆蓋物規范
  14. En 1816 resilient floor coverings. specification for homogeneous and heterogeneous smooth rubber floor coverings with foam backing

    彈性地板覆蓋物.泡沫背面的同類和不同類光滑橡膠地板覆蓋物規范
  15. The concept of otn node transmission model is introduced. the requirement of otn node transmission model is discussed. this model uses the frequency domain transmission matrix to express the otn node transport characteristics. the simplified model based on wdm and im - dd systems, the relationship between node characteristics and model parameters and measurement of model parameters are also discussed. at last a briefly discussion on how to develop the otn simulation and cad software based on our model is demonstrated

    在線性時不變的假設下，提出利用頻域傳輸矩陣來表示節點傳輸特性的方法給出了oxc和oadm兩類光傳送網節點的統一的表示根據目前通用的波分復用強度調制直接檢波系統的特點對復雜的頻域傳輸矩陣進行了簡化並對通常所關心的節點主要性能指標與模型參數的關系模型參數的測量和計算模型的設計與計算機模擬輔助設計軟體開發的銜接問題進行了討論。
  16. Three derivatives of alkoxy phthalocyanine pb were synthesized as optical limiting materials. the structures of products were characterized by means of ir, hnmr spectra and elementary analysis. and then, the phthalocyanine pb / polymethy methacrylate ( pmma ) were prepared

    合成了三種烷氧基取代的金屬酞菁鉛類光限幅材料，利用元素分析、紅外光譜、核磁共振氫譜等方法，驗證了化合物的分子結構。
  17. Secondly, basing on the theory of on - off gain of small signal, the raman gain coefficient for frequency shift between 0. 5 and 20 thz of standard sigle mode optical fiber is measured by pump - probe method through a super luminescent diode ( sld ) as a broadband small signal probe source. thirdly, numerical simulation analysis of gain characteristic of raman fiber amplifier for c band wdm signal light is made according to the raman gain coefficient of the fiber measured before through target and four rank runge - kutta method. at the invariability of wavelength and maximum power of each of two pumps, schematic of powers of two pumps for best flatness on c band wdm optical gain was found out, at the same time, the factors of resulting in gain saturation is analyzed, too

    本文首先應用經典的電磁理論對拉曼光纖放大器的工作機制進行了分析，然後，根據小信號理論推導出的開關增益求出了光纖拉曼增益系數的表達式，採用泵浦-探測波的方法，利用超輻射激光二極體（ superluminescentdiode簡稱sld ）作為探測光源，測量了所用標準單模光纖頻移為0 . 5 - 20thz的拉曼增益系數，之後根據所測得的光纖的拉曼增益系數譜對應用該類光纖構成的放大c波段wdm光信號的拉曼光纖放大器的增益特性採用打靶法和四階龍格- - -庫塔進行了數值計算，在給定了兩個泵浦光源的波長和最大功率后，找出了反向泵浦情況下使c波段wdm光源增益最平坦的兩個泵浦的各自最佳功率，同時也分析了導致信號光飽和的原因。
  18. Estabished in april 2002 and supervised by the provincial administration of press and publication, guangdong new face laser technology co., ltd, is a high - tech enterprise mainly engaged in the manufacture of discs for dvd5, dvd9, dvd10, cd, vcd, and cd - rom, as well as in the burming of master discs

    廣東新飛仕激光科技有限公司東莞辦由廣東新聞出版局主管，是專業從事dvd5 . dvd9 . dvd10和cd . vcd . cd - rom等各類光盤生產.母盤刻錄的高新技術企業。
  19. The common are quarter - wave plate and half - wave plate. fitted with other polarimetric elements, they can realize converting and rotating of polarization states, and modifying of all kinds of light wave

    光相位延遲器同其他偏光器件相配合，可以實現光的各種偏振態之間的相互轉換、偏振面的旋轉以及各類光波的調制。
  20. There is a factor which depends on the breaking scale in the formula of angle of deflection of timelike and spacelike test particles in this kind of cold stars. it is a possible observational effect for astrophysics

    對于這類冷天體的類光和類時測試粒子的偏轉角公式存在一個依賴于破缺標度的因子。這是一個可能的天體物理觀測效應。
分享友人
分享到 Line

分享到臉書