重疊波 的英文怎麼說
中文拼音 [zhòngdiěbō]
重疊波
英文
overlapping wave-
In fact, the deep overlapping of the wavepacket of particles implies new interactions which are technically called nonlinear ( in the sense of depending on powers of the wavefunctions bigger than one ), nonlocal ( in the sense that they are extended over the volume of wave - overlappings which cannot be evidently reduced to finite number of isolated points ), as well as nonpotential ( in the sense of being of contact / zero { range type for which the notion of action - at - a - distance potential has no mathematical or physical meaning of any type }
事實上，粒子相互之間深深重疊的波包意味著新型的相互作用，技術上它可稱之為非線性意義為它們取決于波函數大於1次的幕而定，為非局部意義為它們的延伸超越了波重疊的體積，使其顯然無法再縮小到有限數孤立點，以及為非潛能意義為相互接觸零距離，在這種情況下一定距離下作用的潛勢不再有任何數學上或物理上的意義。Method of order tracking filtering of rotating machinery based on zero - phase distortion digital filtering with segmentation overlap
基於分段重疊零相位濾波的階比跟蹤濾波法An interference field exists in space in the region where the two reflected waves are superimposed on each other.
兩個反射波相互重疊的空間出現一個干涉場。In this paper, the contrast of original image is enhanced by nonlinear transformation based on the characteristics of grain image ; after comparing several methods of threshold segmentation and analyzing their performance and applicability on grain image, the adaptive threshold segmentation based on gradient image is presented ; the noise of binary image is reduced with morphological filter, the hollow in binary image is filled in and a recognition algorithm is designed to remove agglomerate particle ; on the basis of mathematical morphology two methods are adopted to segment agglomerate grains that are not agglomerated tightly ; the parameters of size and shape, perimeter, area, diameter, complexlity, longest feret diameter, shortest feret diameter etc, are extracted. this technique is applied in measurement of pearl powder ' s particle size
本文根據粒度圖像的特點，採用非線性對比度增強處理改善顆粒顯微圖像的對比度；對多種閾值分割方法進行比較，分析了它們的性能和用於粒度圖像的適用性，在此基礎上提出了一種基於梯度圖像的動態閾值分割方法；對獲取的顆粒二值圖像進行形態濾波和空洞填充，設計了識別演算法去除凝聚體；對重疊不太嚴重的粘結顆粒採用了兩種基於數學形態學的分割演算法；提取了周長、面積、粒徑、復雜度、最長feret徑、最短feret徑等大小和形狀特徵參數，對珍珠粉等粉體粒度進行了測量。A novel communication receiver which uses lapped transform ( lt ) incorporating modified median filter ( mmf ) algorithm is designed for narrow - band interference excision. the lt domain mmf algorithm takes full advantages of the direct sequence spread spectrum signal, as well as the characteristics of lt, performing the transform domain filtering twice. the first filtering locates the position of interference and mitigates most of them. the second filtering is performed in a small neighborhood of the located interference. so lt domain mmf algorithm can completely mitigate the interference without distorting the desired signal. simulation results demonstrate the improved ber performance and increased robustness of our receiver
本文採用改進的重疊變換域中值濾波演算法進行變換域抗干擾處理.該演算法既考慮到直接序列擴頻信號的特點，同時又利用重疊變換的特性對變換域系數進行了二次濾波.該演算法節省處理時間，並且不需要有關干擾的先驗知識，系統性能不會隨干擾頻率變化而變化，因而是一種很穩健的處理方法Wt has been applied to denoising, data compression, and resolution of overlapping signals in analytical chemistry that includes flow injection analysis ( fia ), voltammetric analysis, high performance liquid chromatography ( hplc ), infrared ( ir ) spectroscopy, mass spectroscopy ( ms ), nuclear magnetic resonance ( nmr ) spectroscopy, ultraviolet - visible ( uv - vis ) spectroscopy, photoacoustic spectroscopy ( pas ), extended x - ray absorption fine structure ( exafs ) spectrum, etc
在分析化學領域中，小波變換在流動注射分析、伏安分析、高效液相色譜、紅外光譜、質譜、核磁共振譜、可見紫外光譜、光聲光譜、擴展x -射線吸收精細結構（ exafs ）譜等分析化學信號的平滑濾噪、數據壓縮、重疊信號解析等方面都有成功的應用。Stalactites are exquisitely carved, dignified and beautiful, they have many fantastic names : jade trees and agar flower ; lovers ' party ; welcome fairy ; stone flower bars ; jade fish ; supernatural being party ; pilgrimaging stone ; dragon and phoenix double candle ; goddess descending to the world ; seven fairies ; jade sky - supporting bar ; fairy shower … the wideness and highness of goddess temple are only 100 meters and 30 meters respectively, but it contains all kinds of karst sculpting in the world
宮」是地下喀斯特風光的典型代表，鐘乳石玲瓏剔透、秀美端莊，玉樹瓊花、鵲橋會、仙娥迎賓、石花寶柱、玉鱗瀉波、群仙聚會、仰仙巖、龍鳳雙燭、仙女下凡、七仙女、玉柱擎天、瑤池、神女出浴… …神女宮寬不過百米，高不過三十米，但卻峰迴路轉，移步換景，重重疊疊，融匯了世上種種喀斯特造型。In blasting experiments, durations of subordinate basting seismic waves and intensity of influence among them are changed by adjusting the number of subordinate blasting, explosive weigh of subordinate blasting, total quantum of explosive, interval, hole - net parameters and wave resistance of rock, etc
摘要在爆破實驗中，通過調整段數、分段炸藥量、炸藥總量、間隔時間、孔網參數、巖石波阻等爆破相關因素，以改變各分段爆破地震波持續時間、段別間爆破地震波重疊程度來研究爆破地震強度與爆破相關因素間的相互關系。In order to recognize low resistivity oil layers, we have used many methods, such as engraving method, resistivity curve overlapping method, density and acoustic curves overlapping method, or density, acoustic and neutron curves overlapping method, as well as quantitative interpretation method, etc
為了識別低電阻油層，我們採用了多種方法，例如圖版法、電阻率曲線重疊法、密度與聲波曲線重疊法或密度、聲波與中子曲線重疊法，以及定量解釋法等。A novel cycloconverter - rype three - phase hf link inverter topology for soft - switching based on phase - shifted full - bridge mode is proposed, whose main advantages are as follows : under the conditions of d < i < and overlap - d, the switches of the leading leg are turned on at zvs and the switches of the lagging leg are turned off at zcs and all switches of the cycloconverter circuit are commutated in the overlapping mode in the interval of zero voltage, which makes the circuit realize soft switching to the utmost extent and reliably solve the problem of peak voltage caused by the storing energy of leakage inductance of hf transformer
論文提出一種新型移相全橋軟開關周波變流型三相高頻鏈逆變器，電路的主要優點是：前級移相全橋的移相角控制在_ d _ i和_ （ overlap ） - _ d條件下，超前橋臂零電壓開通，滯后橋臂零電流關斷，並使周波變流器所有開關在零電壓期間重疊換相，使整機開關最大程度地實現了軟開關，並可靠解決了高頻變壓器漏感儲能引起的電壓尖峰問題。To avoid the expiration - day effects of derivatives overlapping with monthly effect of cash market, the optimal last trading day of index futures is best set in mid - month
為了防止期貨到期日效應與現貨月效應及假日效應等重疊，增大現貨市場的波動性，本文建議將股指期貨合約最後交易日設在月中。It should be indicated that hadronic mechanics is the only mechanics available today for the consistent treatment of the new non - local and non - potential interactions due to deep wave - overlappings
應當表明，強子力學是目前唯一能夠一致性地處理解釋處于很深波包重疊狀態的這種新型非局部、非潛勢相互作用。It is the result of mutual influence that many factors influence and strengthen each other, and that reform cycles and business cycles at home and abroad overlap each other. ( 4 ) in china, because imperfect compitition market and price rigidity, monetary policy affects output in short period
其誘發的原因不是孤立的，單方面的，而是內外各種因素相互影響、相互強化，國內改革周期與國外周期及國內改革周期與經濟波動周期相互重疊，共同作用的結果。The simulated results show that we can improve the sensitivity by setting the optical bias at / 2, reducing the gap of electrode, increasing the overlap integral factor, reducing the insert lose, adopting suitable segmentation number, increasing the electrode length, increasing the optical power, reducing the wavelength and the relative intensity noise and reducing the receive bandwidth ; obtain the wider bandwidth utilizing reducing the electrode length and the capacitance of modulator, segmentation the electrode ; increase the dynamic range using lowering noise, increasing the optical power at the detector and lower optical bias
通過計算得知，使傳感器相位偏置為/ 2 ，減小電極間距，提高電光重疊因子，減小器件插入損耗，採用合適的分段數，增加電極長度，增大光功率，降低激光的波長，減小相對強度噪聲，減小接收帶寬，對提高靈敏度的效果是非常明顯的。而減小天線長度，降低調制器電容，電極分段，都可以獲取較大的帶寬。降低系統噪聲;增加到達探測器的光功率，採用較低的光學偏置，都可以增大線性動態范圍。Standard practice for correction of spectral line overlap in wavelength - dispersive x - ray spectrometry
波長色散x射線光譜測定中譜線重疊修正的標準規范In order to minimize the commutation torque ripple of traditional trapezoidal bldcm using 120 cconduction mode, firstly, analytical formulae of commutation torque in the condition of perfect back - emf waveforms are developed in this thesis, based on which the effects to the torque ripple by the pwm modes, overlapping commutation techniques and so on are analyzed, and the applicable speed ranges of the motors using the overlapping commutation techniques are derived
為了抑制傳統的三相六狀態120導通方式控制下方波型無刷直流電動機的換相轉矩脈動，本文首先在理想反電動勢的條件下推導了換相轉矩脈動的解析公式，並由此分析了調制方式、重疊換相技術等對換相轉矩脈動的影響，得出了採用重疊換相技術抑制換相轉矩脈動適用的電機轉速范圍。The implementation of integer biorthogonal time - domain lapped transform ( bintdlt ) using lifting scheme and bindct is proposed which is in the forms of shifts and adds and costs only 41 % computation as the bindwt. a novel video compression algorithm based on the bintdlt and overlapping block motion estimation / compensation is presented
本文以二進整數dct為基礎，利用提升原理，提出時域雙正交重疊變換的整數實現演算法（ bintdlt ） ，其計算只需要移位和加法運算，計算量僅為整數9 - 7小波變換的41 % 。By using phase shifting control between right bridge leg and left bridge leg, the output cy cloconverter commutating while the bi - polarity three - state high frequency ac volage from the input cycloconveter is zero, . and commutation overlap of the output cycloconverter and polarity selection of the input voltage, the leakage inductance energy and the output filtering inductance current are naturally commutated, and zvs switching of the output cycloconverter are realized, the surge voltage and surge current of the output cycloconverters are overcome
通過輸入周波變換器右橋臂相對左橋臂的移相，讓輸出周波變換器功率開關在輸入周波變換器輸出的高頻交流電壓為零期間進行換流，並藉助輸出周波變換器換流重疊和輸入電壓極性選擇，從而實現了變壓器漏感能量和輸出濾波電感電流的自然換流、輸出周波變換器的zvs開關，解決了輸出周波變換器固有的電壓過沖和環流問題。As such, the representation of the deep overlapping of the wavepackets of valence electrons as well as of other nuclear events is beyond any credible hope of quantitative treatment via quantum mechanics or chemistry on conceptual, mathematical and physical grounds
這樣，對原子價電子深深重疊的波包，以及其它核事件的描述，在概念、數學和物理基礎上均超越了通過量子力學或化學進行量子處理的任何可靠的希望。It is semi - blind source separation, i. e. only if the number of components is estimated, the spectrum of pure component can be achieved
其優點半盲源分離，即只要確定出重疊峰所含組分的數目，就能從混合波譜中分離出純組分譜。分享友人