peak position 中文意思是什麼
peak position
解釋
峰位-
E., the carrier frequency of a gaussian beam deviates from the resonant frequency of a fabry - perot etalon ), variations of the peak intensity, the position of the peak intensity and the dwdm systems, has received considerable attention. in this work, after taking into account the wavelength - depended reflectivity distribution profile of a fiber bragg grating, the oscillation wavelength # _ ( 1 ) of long external cavity fiber bragg grat
與共振情況（即高斯光束的載波頻率與法布里一拍羅濾波器的諧振頻率一致）相比，非共振條件（即高斯光束的載波頻率與法布里一拍羅濾波器的諧振頻率存在偏差）一透射光束的峰值強度、峰值強度所對應的位置、以及光斑的大小隨入射角的變化都發生了顯著的改變。 -
Three months later, the number of peak simultaneously online users has increased to 620, 000, by which qq game has determined its leading position in domestic casual game platform
2004年8月， qq游戲同時在線更是一舉突破62萬，確立了qq游戲在國內休閑游戲平臺的領導地位。 -
The research results show that the influence of sampling frequency, sampling error of peak value, strobe - position and strobe - width on fft and ifft is obvious
研究發現，超聲信號的采樣頻率、采樣特徵點、閘門位置及閘門寬度對超聲信號的fft及ifft結果有明顯的影響。 -
Based on the detection principle of pyroelectric sensing elements, this paper presents a symmetrical peak detection method of continuous double plus - minus pulse signals to eliminate external interference in fixed position heat source
根據熱釋電敏感元件的探測原理，本文提出一種對正負脈沖信號和連續正負脈沖信號進行對稱峰值檢測的方法。 -
The paper has introduced a new means on the automatic focus that take advantage of the video peak to change the position of the focusing lens to achieve a clear picture
摘要介紹了一種新型的自動調焦的方法，它利用電視跟蹤系統視頻信號的峰值變化控制調焦鏡組，來調整由於目標距離、溫度等變化引起的成像焦面變化，得到清晰圖像，完成電視自動調焦。 -
The results demonstrated that the weft tension and its amplitude can be effectively reduced and positively controlled to meet the requirements of weaving provided that suitable weft storage feed unit, weft feeding position and tension device are selected, modified trapezoid acceleration motion with smaller peak acceleration as the law of weft insertion motion is adopted, and the route of weft yarn motion is optimized
結果表明：通過選用合適的緯紗儲緯器、張力器和緯紗供緯位置，選用加速度峰值較小的改進型梯形加速度引緯運動規律，優化緯紗運動路徑，可有效地降低緯紗的張力值和張力變化的幅度，達到對緯紗張力進行積極控制的目的，滿足織造工藝的要求。 -
Using the variational method, analytical conditions for stationary pulse propagation in dense period fibers with strong dispersion management are deduced. the expression of initial soliton peak power is given. by employing the obtained formulas, the soliton evolution semi - analytically in various dispersion maps can be investigated. effects of the third order dispersion are also studied in this paper. the results show that imperfect dispersion slope compensation can cause pulse central position shift and even serious degradation of soliton shape
利用變分方法，推導出了在強色散管理的密集周期光纖中脈沖穩態傳輸的解析條件，並給出了初始脈沖峰值功率的表達式.運用這些公式，對各種色散管理系統中孤子的演化進行了半解析的考察.三階色散也被考慮在內.結果表明:不完善的色散斜率補償將導致脈沖中心位置的偏移甚至嚴重的孤子形狀劣化 -
In general, the upward amplitude curve " curvature is larger, and it changes quicker. on the contrary, the downward is smaller and slower ; because the flare force contains the square of the wave elevation velocity, it results in an difference between the flare force frequence and the associated moving frequence ; the flare force decreases the downward amplitude of heaving oscillations ; the speed of ship has an ignorant effect on the peak values of three calculated values, but there is an obvious effect on the oscillating frequence ; the wave amplitude has an effect on the ship motion, and there is an linear relation between the oscillating amplitude and the wave amplitude on the whole. by the way, there are some experiences and lessons according to the progress calculation : before the calculation of the ship motion, we should checkout the balance in a calm water firstly, namely, the whole displace of ship and the longitudinal position of the center of gravity must be consistent with the draft in calm water, or else, the calculation may show the " floating " phenomenon ; the mixed language programming has a lot of virtues, but it exists a fatal limitation - the debug of dll
研究表明：在某些頻率范圍內相關水動力系數基本不隨吃水變化，只有超過某一頻率后水動力系數的值才會出現差異；在橫搖方向，水動力系數並沒有隨著吃水的變化發生規則變化，而是出現了波動現象；近船首剖面的水動力系數計算表明，水動力系數的波動非常大，並遠遠偏離了平均位置的水動力系數值，值的變化速率也不盡相同，總的看來，上振幅曲線曲率較大，變化較快，下振幅曲線曲率較小，變化較慢；外飄力和波面運動的速度的平方項有關，導致其振動頻率和相應運動方向的頻率不同；外飄力使升沉向下運動的幅值減小；船速對三個計算量的峰值影響甚微，但對振動頻率有明顯影響；波幅對船舶運動的影響是明顯的，船舶運動的幅值基本上和波幅成線性關系。 -
It is found that all the thin films have a preferential c - axis orientation. with increase of al doping, the peak position of the ( 002 ) plane is shifted to the low 2 value
同時， zno通過摻雜，對其帶隙進行調整，使探測器的吸收截止邊按需求被控制在特定的波長范圍內，將成為zno基紫外探測器研究中新的熱點。 -
The evaluation has been made for normally used four envelope functions of earthquake ground motion. being as evaluation standard of the envelope function this paper pointed out that the controlling capability of the parameters involved in functions of the peak position of the envelope with single peak and the shape of the envelope are essential besides simplicity of the formula of envelope function
本文對已經提出的四種經常使用的包線函數模型進行了評價，認為對于評價單峰點包線函數，除了要求形式簡單以外，其優劣可以用函數對峰點位置和高峰隆起程度的控制能力作為標準。 -
It is found that the pl spectra of al - si - sio2 films are composed of 3 bands located at about 370nm, 410nm, and 510nm, respectively. the peak position changes little with the different amount of al, while the intensity of the pl peak changes
Ple結果表明， 37onm和410nm的pl ，峰與樣品中的氧空位缺陷有關，而510nm的pl峰則是由於鋁的摻入改變了樣品中的缺陷狀態所致，是al 、 si 、 o共同而復雜的作用結果。 -
Stand the ahead position of the market, seize the peak of science and technology
? ?站在市場最前沿，搶占科技至高點。 -
Xrd test results showed that pp polymer chains have intercalated lays of ommt among the series pp - b. tem observed that ommt was stripped and close to the single layer of slices ; among the series pp - a, the characteristic diffraction peak of ommt still appeared the original position, which prove pp polymer chains were too difficult to intercalate directly lays of ommt, tem observed that ommt have serious reunion phenomenon and the majority exist by form who regiment form a cluster
Xrd測試結果表明： pp - b系列中的pp高分子鏈已經插層進入到有機蒙脫土的片層間， tem觀察有機蒙脫土大部分被剝離成接近單層片狀； pp - a系列中，有機蒙脫土的特徵衍射峰仍出現在原位置，說明pp大分子鏈很難直接插入蒙脫土片層間， tem觀察有機蒙脫土較嚴重的團聚現象，大部分以團簇的形式存在。 -
However, when x is 0. 36, phase separation will occur at 800. the intense ultraviolet photoluminescence ( pl ) from mgxzn1 - xo alloy thin film was observed at room temperature. with increasing the contant of mg2 + ion in the film, the peak position is blue - shifted to higher energy side
從x射線衍射的結果中還可以看到， x = 0 . 36的合金薄膜是一種亞穩態，當熱處理溫度在800以下時它是纖鋅礦結構，而在800以上時就出現了分相。 -
The vibration source identification was realized in this paper by analyzing and comparing the train ’ s and the bogie ’ s lateral acceleration. the proposed method can divide into four steps : first adopting the acceleration ’ s peak - peak value entropy comparison method, second peak - peak value cross correlation comparison method, third peak - peak value weight center position comparison method, and the last adopting peak - peak value max - value position comparison method, if still unidentified refuse it
分為四個步驟:首先用加速度的峰峰值熵比較法進行判別，如果不行則用加速度峰峰值互相關比較法進行判別，如果不行則用加速度峰峰值重心位置比較法進行判別，仍然不行最後用加速度峰峰值最大值位置比較法進行判別，如果仍然不行則拒絕判別。 -
Vanadyl phthalocyanine ( vopc ) films prepared by vacuum deposition were annealed under magnetic field. uv - visible absorption results showed that the films annealed under magnetic field showed a q - band red - shift. x - ray diffraction study ( xpj ) ) indicated enhancement in diffraction intensity and shift of peak position
分析表明酞菁氧釩分子uv - vis吸收譜q帶峰值發生較大的紅移； xrd測試中衍射峰強度明顯增強，峰位變化，但峰寬變化不大；原子力顯微鏡（ afm ）分析發現晶粒大小無明顯變化。 -
As the position, intensity and width of the plasma resonance absorption peak are concerned, we find that maxwell - garnett and ping sheng theories are applicable for the cermet films with low metal volume fraction, while bruggeman theory fits better than maxwell - garnett theory for au - mgf2 films with high metal volume fraction
就金屬顆粒表面等離子共振引起的吸收峰的峰位、強度和峰形而言，對低金屬組分的納米金屬陶瓷薄膜光學常數的計算， maxwell - garnett和pingsheng要比bruggeman理論結果好。 -
With the increasing of montmorillonite loading, the peak position corresponding to secondary relaxation for composites moved to higher and the peak values appeard higher, too
表明良好剝離分散的蒙脫土片層在聚合物基體中由於強烈相互子網路結構是其獨特粘彈行為的關鍵。 -
The oxidizing parameters of the anodization in the following experiments were preferred on the basis of measuring the dependence of pl properties ( peak position, and max intensity, etc. ) on anodization conditions, such as the anodizing current density, the time of the anodization, the concentration of the solution ( mainly of hf ), and on the doping level of the substrate
刻蝕時間、刻蝕液配比及襯底電阻率對pl發光強度、峰值波長等性質的影響。在此基礎上優化出制備多孔硅的具體參數。對不摻sb與摻sb的snci 。 -
For other sample which also appeared two peaks the change of its two peaks varied with the temperature was observed. the higher energy peak remained stable with the temperature change. however the intensity of the lower energy peak was enhanced and the peak position had a blue - shift with the rise of temperature
對于熒光雙峰的多孔硅樣品，研究了熒光峰隨溫度變化的性質，隨著溫度的升高，熒光高能峰基本上不發生變化，而熒光低能峰隨著溫度的升高其強度逐漸增強，峰位發生明顯的藍移。
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