移相量度 的英文怎麼說
中文拼音 [yíxiāngliángdù]
移相量度
英文
dephasing measure- 移 : Ⅰ動詞1. (移動) move; remove; shift 2. (改變; 變動) change; alter Ⅱ名詞(姓氏) a surname
- 相 : 相Ⅰ名詞1 (相貌; 外貌) looks; appearance 2 (坐、立等的姿態) bearing; posture 3 [物理學] (相位...
- 量 : 量動1. (度量) measure 2. (估量) estimate; size up
- 度 : 度動詞[書面語] (推測; 估計) surmise; estimate
- 量度 : [數學] mensuration; measure; measurement; magnitude量度器 measurer
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The angle of your movement relative to the ball ' s flight line helps you reach the ball on time, step 2, structure the body for a strong hit, step 3, and helps you develop power in a simple manner and not in one you ' re used to that is counterproductive to success, step 4
你相對球的飛行路線的移動角度可以幫助你及時碰到球,第2步,使身體形成更強力的擊球,第3步,幫助你以簡單的方式獲得力量,而不是你習慣的低效的方式,第4步The phase - shifting interference is a osculant and high precision technology base on the wavelength. because of the different size of object being measured leading to different size of interference wave which brings on asymmetry of the interference wave ineluctably we adopt the zoom lens to improve the measurement precision. considering the interferometer ’ s sensitivity to the vibration the interferometer is often used in the lab which restricts it being used widely
移相干涉術是以光波波長為單位的非接觸式高精度測量技術,為了使大小各異的被測元件產生的干涉條紋尺寸大小一致而引入了變焦鏡頭,從而不可避免地導致干涉條紋亮暗不均勻和照度改變的問題,最終影響測量精度。Integrating tynman system with polarized system together, the laser interferometer is compatible for the surface with different reflectance. first, on the basis of synthesizing different interferometric microscope, the author introduced a kind of lase interferometer combining polarized interferometry and real - time phase detection algorithms. first, a kind of optical configuration is introduced, which is realized in the above interferometer
本文在分析了國內外不同干涉顯微系統的基礎上,根據干涉顯微測量方面的需求提出了採用偏振干涉和條紋掃描方式實時檢測波面位相的激光干涉顯微系統,提出了一種可用於表面微觀輪廓及粗糙度參數測量的光學顯微干涉系統的光路,然後介紹了條紋掃描波面位相實時檢測技術以及四步移相法,並在此基礎上完成了光學系統及相關的機械結構。During the high - voltage device design, the thick epitaxial layer ldmos which is compatible with current technology was researched. this device used piecewise vld and multiple region structure f reduce field layer. the using of the f reduce field layer effectively reduce the surface electric field of the device, shorten the length of its drift region, enlarge the choice of range of the ion implant dose of the p layer, and effectively restrain the disadvantageously affection on the breakdown voltage of the interface charge qss
在高壓器件研究中對與現有工藝相兼容厚外延ldmos進行研究,該結構採用分段變摻雜多區p ~ -降場層,有效降低器件的表面電場,縮短器件的漂移區長度,增大p ~ -降場層注入劑量的選擇范圍,並有效地抑制界面電荷qss對器件耐壓的不利影響。Deviation in the immobilized antibody density is relatively high even with a minute change in experimental conditions, and the amount of detection antibody can be accurately controlled by transferring a metered volume ( 8 )
盡管在實驗條件下只有很小改變,固定抗體的濃度偏差也會相對較高,而檢測抗體的量就能通過移取量好的體積來精確控制。In this paper, research and manufacture work on high efficiency high power density high - voltage high - power dc power is undertaken on the basis of basic theories and past production. by inquisition the basic theory and project of sreies - parallel resonant converter witch is a soft - switch converter was selected to outspread research and design work
本文是在吸收前人研究成果的基礎上,理論聯系實際,針對高效、高功率密度、高壓大功率直流電源展開的研製工作。在經過大量的實際調研工作的基礎上,選擇了一種軟開關變換器(移相控制的串-並聯諧振變換器)的技術方案,並圍繞該方案展開理論研究和實際的設計工作。The key for phased array antennas with good functions is the use of controllable phase shifters. however, phase quantization errors affect the accuracy of phased array antenna beam pointing badly, which is mainly researched here
其中可控數字移相器的使用,是相控陣天線優越性能實現的關鍵,但由此引入的相位量化誤差,嚴重影響了相控陣天線的波束指向精度。Due to the complexity of the structure and control of cycloconverter - type three - phase hf link inverter for soft - switching based on phase - shift - controlled full - bridge mode, a simple and optimized vvvf control strategy is proposed. this control strategy includes : produced pwm by space voltage vector ( svm ) and equivalent carrier frequency fe = 1 / te are introduced into the pdm control of the cycloconverter ; softened equivalent pwm wave is generated at the notches of hf voltage pulses ; the harmonious control between regulating pulse width by phase - shifted angle and regulating voltage of equivalent pwm is to minimize the harmonics content of output voltage of the inverter
西安理工大學博士學位論文針對這種前級移相全橋軟開關周波變流型三相高頻鏈逆變器結構和控制的復雜性,提出了一種實現簡單而整體優化的vvvf控制策略:將空間電壓矢量產生p姍的方法svm和等效載波頻率fe = 1 / te引入到周波變流器的pdm控制;按高頻電壓脈沖前後沿軟化等效p翎波;用移相調節高頻脈沖寬度和等效p姍調壓協調控制逆變器輸出電壓,在滿足輸出電壓條件下使諧波最小。The corrosion potential was the biggest and the corrosion current was the smallest one when the concentration of super - 3900 was 0. 5 % ; the corrosion potential was increased with the addition of mps - dl, but the smallest corrosion current is under 0. 01 % mps - dl. the rust time was the longest one when the concentration of super - 3900 was 0. 5 % as well as mps - dl was 0. 01 %. it was increased as a peak curve with al2o3 concentration in plating solution and ph value increased gradually with cathodic current density ; the corrosion weight
通過測量tafel曲線可知,在super - 3900濃度為0 . 5 % (相對于鍍液的體積百分含量)時獲得的鍍層腐蝕電位最正,腐蝕電流密度最小;隨著鍍液中mps - dl含量的增加,獲得的鍍層的腐蝕電位逐漸正移,在濃度為0 . 01 % (相對于鍍液的體積百分含量)時腐蝕電流密度最小。Application of virtual grating phase - shifting moir 233 ; fringe method to angle departure evaluation of optical components
用虛光柵移相莫爾條紋法測量光學元件的角度偏差The measured co and co2 maximums at the remote location are considerably big and some even a little bigger than those at fire vicinity, which is consistent with the phenomenon that most of the fatalities in fires occur far away from the fire origin
實驗測量到, co和co2遷移時濃度峰值在遠離火源處仍然保持相當高的濃度甚至高於火源近處的濃度,這與火災中很多遇難者死於遠離火源位置的結果是一致的。When the analyzer was located in four angles, a photoelectric detector was used to gather the energy of laser, so we can calculate the retardation of wave plate with the phase shifting
測量裝置採用了步進電機帶動檢偏器旋轉,運用光柵編碼器測角裝置測量檢偏器的轉動角度,使用光電探測器採集檢偏器在四個方位角度的光強值,根據移相演算法得出波片的相位延遲角。This paper takes advantage of numeric simulation technology to investigate the weld - line movement and formability of twb with the same property and different thickness, analyzes the weld - line movement in three different drawing ways with the same drawing depth, and shows the normal rule of weld - line movement in different drawing ways, and the relationship between the weld - line movement and formability of twb of different thickness
摘要本文利用數值模擬技術對相同材質差厚拼焊板的沖壓成形性和焊縫移動進行研究,分析了相同拉延深度、不同拉延方式下焊縫移動情況,揭示了不同拉延方式下焊縫移動的一般規律和焊縫移動量與差厚拼焊板成形性之間的關系。The deviation introduced by reference phase shifting errors on four - steps and five - steps algorithm are analyzed. based on the principle of phase algorithm, a novel compensation method of reference phase - shifting error is described for four - steps algorithm and the five - steps algorithm. the theoretic analysis and data simulation indicate that the phase deviation arising from the first and the second harmonic reference phase - shifting errors can be eliminated using this method
在研究相位偏移干涉測量技術基礎上,重點研究了五幅演算法計算精度及移相誤差對計算結果的影響;提出了四幅演算法及五幅演算法移相誤差補償方法,理論分析及模擬模擬結果顯示,該方法可以補償移相過程中一階移相誤差及二階移相誤差對相位偏移干涉測量精度的影響。Measurements of intensity similarity on the end points and displacement similarity on other points are introduced into the external energy to avoid model shrinking and shift along the object during deforming, which are common in open snake
通過在外部能量中引入對端點的灰度相似度和對中間點的運動相似度的測量,有效地避免了模型沿血管收縮或漂移的現象。Abstract : this paper proposed a numerical method to determine the oscillatory stress singularities and the related stress intensity coefficients, by use of common numerical solutions ( stresses or displacements ) which obtained by an ordinary numerical technique such as finite element method or boundary element method
文摘:本文以具有振蕩應力奇異性的平面問題為例,提出了一種利用普通的數值分析結果(由有限元或邊界元程序計算得到的應力分量或位移分量) ,來確定奇異點附近的振蕩應力奇異性次數以及相應的復應力強度系數的數值分析方法。It also applies to illumination light source and lamps. cs - 1000s applies to very small measuring size such as car audio indication lamp and indicator panel of the vehicle
柯尼卡美能達cs - 1000t適用於移動電話及數碼照相機之液晶體顯示器的色彩光譜檢測及量度。Several involved factors of the damage boundary problem were shown in this paper. at the same time, the fragility was researched as a import factor and the test method with which gets the displacement fragility was firstly given. moreover, this paper apply a way to solution the fragility with fea as the base of simulation analysis of damage boundary with a computer
論文闡述了與包裝系統損壞邊界相關的幾個問題,並重點就產品易損度的確定進行了比較深入的探討,提出了測取系統位移易損度及其相關物理量試驗方法;給出了一種用有限元分析方法計算產品易損度的方法及其實現過程,從而為文中提出的計算機模擬分析法確定包裝系統損壞邊界提供了基礎。It is widely used to measure optical element, optical system, detection of optical surface and the physical quantities ( such as field of temperature, field of density ) related with optical path difference. the underlying measurement principle of psi is to determine the phase of the intensity signal in interferogram received at each pixel of an imaging device
移相干涉術( psi )作為快速、非接觸的精密測量手段,已經廣泛地應用於光學零件、光學系統、精密表面檢測和其它一些與光程差參數相關的物理量的測量(如溫度場、密度場等) 。Results show that the displacement sensor based on self - mixing interference has the same phase sensitivity as a conventional interferometer
並且推導出smi位移測量具有與雙光束干涉測量相同的相位靈敏度。分享友人