有折射力的 的英文怎麼說
中文拼音 [yǒuzhéshèlìde]
有折射力的
英文
refractive- 有 : 有副詞[書面語] (表示整數之外再加零數): 30 有 5 thirty-five; 10 有 5年 fifteen years
- 折 : 折動詞[口語]1. (翻轉) roll over; turn over 2. (倒過來倒過去) pour back and forth between two containers
- 射 : Ⅰ動詞1 (用推力或彈力送出) shoot; fire 2 (液體受到壓力迅速擠出) discharge in a jet 3 (放出) ...
- 力 : Ⅰ名1 (力量; 能力) power; strength; ability; capacity 2 [物理學] (改變物體運動狀態的作用) forc...
- 的 : 4次方是 The fourth power of 2 is direction
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Compared to an ordinary rudder, the value of lift coefficient of ichthyoid rudder is about 30 % higher and the maximum rudder angle of it nearly reaches 45 degrees. ichthyoid rudder is a design under such a conception as to effectively utilize the propellers slipstream for rudder action, and featured by having a fish - shaped one - piece construction that is to say - no part of ichthyoid rudder can move in the water
其研究的魚形舵是一個沒有在水下移動的魚尾形剖面單片結構,增加了全舵的剖面拱度,使螺旋槳尾流的折射水量增強,進而增大了水動力的作用,使之比普通流線形舵的升力提高30左右。The initial or frozen-in double refraction is replaced by an equivalent or virtual state of stress.
初雙折射或被凍結的雙折射,可用一個等效或有效應力狀態來代替。But an alternative simpler method is through the proton exchange ( pe ) process at lower temperature. pe waveguides exhibit larger increment of the index and lower waveguide loss than ti indiffusion waveguides. however, pe waveguide devices have n ' t been fully mature
質子交換與傳統的鈦擴散工藝相比製作十分簡單,制備的波導具有較高的折射率增量、較小的波導損耗、較強的抗光折變能力,不但能大大降低成本而且還可以提高性能,但是質子交換波導器件目前尚未成熟。Seismic survey is a new method used to civil engineering area in recent years. it was widely applied to survey or detecting of roadbase, dam base, foundation of building, tunnel, river bed, lake bed and etc. the chief methods are reflection method, refraction method, wave velocity testing, surface ware survey and transverse wave suivey. seismic survey can divide different layer, measure the incidence of sediment stratum, detect the structure of rock, test the handle effect of surface wave survey, we can calculate the carrying capacity of foundation and other mechanical parameters. this technique can give service to some big engineering departments such as highway developing company, survey design company, water supply company, plan bureau, construct bureau etc
應用於工程的主要方法有反射波法折射波法波速測井面波法及橫波勘探等。地震勘探能詳細劃分地層高精度地確定沉積地層的傾角能夠準確探明巖體構造褶皺斷層破碎帶裂隙帶對于回填工程路基壩基,地震勘探可以檢測其回填處理效果對于隧道工程,可以探測隧道洞體的圍巖分類及洞口地質情況利用面波勘探所得到的瑞利波速度,可以準確推算地基的承載力動彈模量等力學參數。This paper analyzes the forming principle, effecting factors and controlling measures of poisonous gas of exhaust emission from petrol engine for vehicle fully and accurately. after the comparison on the emission control measures, it is clear that there is a trade - off relation between emission control and power, torque, fuel consumption of engine. " efi + catalytic converter " is a integration measure of in - engine and out - engine, which is a mainstream technology of emission control for petrol engine for vehicle
本文通過大量的文獻閱讀,翔實的分析了車用汽油機排氣中有害氣體成分的產生機理、影響生成的主要因素、治理排氣污染物的主要技術措施,指出這些措施與發動機的其他性能(如動力性、經濟性等)的一種折中關系,只有「電控噴射+排氣催化轉化」是一種機內與機外相結合的措施,是控制車用汽油機排放的主流技術。This article describes a way of special ultrasonic system which monitors thermal stress in seamless welded rails. this monitoring system is a non destructive testing system, which adopts avr mcu and high - precise time chip processing as the core of it, and adopts the critically refracted longitudinal wave as the object of measuring. my studying focuses on the theory of the monitoring system, which will be listed in this arctile : according to the snell theory, the theory of motivating of critically refracted longitudinal wave is described in details, and the finite element software is used to emulate the propagating course. the formulas of calculating the pts of swr are taken from the acoustoelasticity theory, and the calculating the parameters is introduced. according to assemble materials, three kinds of ways of monitoring the pts of swr using critically refracted longitudinal wave are described, which are measuring the sound - time in changeless distance, ultrasonic critical - angle refractomery and frequency spectrum, the first way of ways is used in this experiment system. the factors, which effect the monitoring system, are assaid in some degree based
本文的研究工作重點在無縫焊接鋼軌溫度應力測量系統的理論模塊,包括根據snell原理,研究極限折射縱波的激發機理,並使用有限元軟體ansys進行模擬;根據聲彈性理論以及公式推導出計算無縫焊接鋼軌中的溫度應力的公式,並對其中參數的求解方法進行介紹;根據收集的資料,介紹了三種使用極限折射縱波測量無縫焊接鋼軌溫度應力的方法,即固定距離測量聲時法、臨界角折射法和頻譜分析法,本實驗系統使用的是第一種;根據實驗經驗以及相關資料,分析了影響極限折射縱波測量溫度應力的幾個因素,並提出了相應的解決方法;根據實驗系統的需要,獨立設計並加工出相關配套的實驗設備,包括實驗鋼塊、有機玻璃楔塊、固定件、載荷外框裝置等。The transient temperature and thermal stress distribution in disk of heat capacity laser pumped by high power lda are simulated by use of finite element methods, optical distortions and birefringence were computed subsequently
摘要利用有限元數值方法,模擬計算了熱容模式下片狀激光介質的瞬態溫度分佈和熱應力分佈及其波前畸變和應力雙折射。The relations between hartmann measuring data and calculating data are presented with stress - birefringence. temperature increments and phaseshifts of working caf2 window and sampling fluoride glass window are measured. during experiments, the simulating cavity is designed, on which the sampling plane and spherical window are fixed
推導了有應力雙折射時hartmann測量數據與計算數據之間的關系,測量了工作caf _ 2窗口和樣品氟玻璃窗口的溫升和附加相移,設計了模擬腔,將樣品氟玻璃平板和球殼窗口加在模擬腔上進行實驗。A comparison of the optical and mechanical performance is made between with iad and without iad. the optical performances include the refractive index the extinction coefficient the packing density the vaccum - to - air shift and the afm images of the surface ; the mechanical performances include the adhesion and the hardness
光學特性涉及折射率、消光系數、波長漂移、聚集密度和表面粗糙度,機械特性涉及硬度和附著力。通過研究,發現離子輔助沉積對單層薄膜的光學特性和機械特性均有明顯改善。In 6. 635, topics covered include : special relativity, electrodynamics of moving media, waves in dispersive media, microstrip integrated circuits, quantum optics, remote sensing, radiative transfer theory, scattering by rough surfaces, effective permittivities, random media, green ' s functions for planarly layered media, integral equations in electromagnetics, method of moments, time domain method of moments, em waves in periodic structures : photonic crystals and negative refraction
本課程所覆蓋的論題包括:狹義相對論、運動媒質的電動力學、色散媒質中的波、微帶集成電路、量子光學、遙感、輻射傳輸理論、粗糙表面上的散射、有效介電系數、隨機媒質、平面層狀媒質的格林函數、電磁學中的積分方程、矩量法、時域矩量法、周期結構中的電磁波:光子晶體和負折射率。After the function of cutting, lashing and scraping produced by the strong force, and then becoming granule and being scatted, a part of the disposed liquid will spurt out from the spurting mouth at the upper of the container
部分由具有高轉速的獨特的輪機與具有放射狀折流板之作用的定子的被處理液就任由高速回轉中的輪械與定子之間所產生的強力的剪斷、沖擊、刮流等過程,而被細粒化及分散,而由上方之噴出口往上噴出。In this paper, the density of randomly chosen glass micro - beads with high retro - refractive index is determined using a weighting method based on static mechanics, and the measurement deviations are analyzed and discussed
摘要隨機抽取有代表性的玻璃微珠產品,根據靜力學稱衡法原理,通過測量多珠統計平均法測量回歸反射高折射率玻璃微珠的密度,並分析和討論了測量誤差。The main results are as follows : 1. the propagation of an ultrashort intense pulse laser beam in low - density plasmas is investigated analytically. relativitistic pondermotive force and space - charge effects are included, and an equation describing the evolution of the laser spot size is derived
考慮有質動力與電荷分離場的平衡,推出了超短超強脈沖激光在低密度等離子體中的折射率、電子密度和電荷分離場的表達式以及激光束斑的演化方程。It is also applied to determine hepatitis b surface antigen using the sensor chip inunobilized with anti - hbsag monoclonal anibody. to compare with spr method, the same hbsag solotions are determined using the method of enzyme - linked immuosorbent assay ( ellsa ). the kinatics of inununo - reaction is studied using the spr sensol in the second task, the theory of the sensing technology is investigated
實驗結果表明: spr傳感器具有良燈的重現性,其靈敏度為1844iun riu ,對折射率的分辨能力為5xio 」 aiu ; x利用該spr傳感器測定了兩種葡萄糖注射液,將檢測結果與藥典法中所採用的標準方法進行了對比,實驗結果表明了兩種方法的相對誤差分別為1刀5和1分享友人