計算能譜計 的英文怎麼說

中文拼音 [suànnéng]
計算能譜計 英文
counter spectrometre
  • : Ⅰ動詞1 (計算) count; compute; calculate; number 2 (設想; 打算) plan; plot Ⅱ名詞1 (測量或計算...
  • : Ⅰ動詞1 (計算數目) calculate; reckon; compute; figure 2 (計算進去) include; count 3 (謀劃;計...
  • : 能名詞(姓氏) a surname
  • : Ⅰ名詞[書面語]1 (按類別或系統編成的書或冊子等) table; chart; register 2 (指導練習的格式或圖形)...
  • 計算 : 1 (求得未知數) count; compute; calculate; reckon; enumerate 2 (考慮; 籌劃) consideration; pla...
  1. Adopting the assummation that the quark interaction is the sum of the usual one - gluon direct exchange and the mixture of linear scalar and vector potentials, we structure the relativistic corrections of order v2 / c2to the cornell potential, including the annihilation potential for the quark and antiquark of the same favors which plays the same role with the one - gluon direct exchange at short distances. the effects of the relativistic corrections on the hyperfine splittings of quarkonium states are discussed, and a good fit to the available experimental data is obtained on heavy quarkonium mass spectra

    采納庫侖勢源於單膠子直接交換,而線性禁閉源於標量和矢量的混合,同時考慮在短程區域與單膠子直接交換起同樣作用的同味正反夸克的湮滅,構造了靜態夸克-反夸克勢到v ~ 2 c ~ 2級次的完全相對論修正,並擬合了重介子偶素的,討論了相對論修正對重介子偶素級分裂的作用。
  2. Radiation spectrums of relativistic charged particles in a dipolar magnetic field were studied numerically in detail by using the current density of moving charged particles in this paper

    摘要從運動的荷電粒子產生的流密度出發,研究了在地球偶極磁場中運動的相對論性荷電粒子的輻射,並對其進行數值
  3. Elastic collision and inelastic collision are considered in oxygen molecule, nitrogen molecule by electron impart. the mail simulation results were as follow : ( 1 ) the variations of drift velocity and the average energy of electron with the e / n in o2 and n2 are obtained. the number of electrons for excitation, ionization, dissociation and dissociative ionization collision with the e / n and the energy of electron are analyzed emphatically

    考慮了各種彈性和非彈性碰撞過程,在純氧氣、純氮氣中,給出了不同簡化場e n條件下的電子漂移速度和平均電子量的變化;著重分析了激發、電離、分解及分解電離碰撞的粒子數隨e n 、電子量的變化,同時了激發發射光的波長。
  4. According to the requirements of disign, the system apply mcu at89c2051 to extend 32 keybords, and meantime the system can use battery which can be recharged to supply power. as a whole, the system charact eristic of inputting by keyboard and interacting by chinese characters can display and store spectrum data automatically and accomplish data handling. what ' s more. the system can communicate with other computers by the interface of rs - 232c

    同時,為了實現人機交互,系統採用at89c2051擴展了32鍵鍵盤。在系統的供電方面系統可採用充電電池供電。總體來說,系統採用按鍵輸入,漢字人機對話,自動顯示和存儲測量線,並完成數據處理工作,除此之外,系統可通過rs - 232c與其它機聯機使用。
  5. The program includes the infrasonic signal data acquisition of three channels, 3 - d dynamic spectrum analysis, correlation analysis of 3 channel infrasonic signals, the calculation of wave direction, the wave speed, the spectrum analysis at any length and a real - time infrasonic gravity wave pressure - time ( p - t ) curve

    本程序支持3路次聲波傳感器信號的數據採集、動態分析及次聲信號的相關分析、波源的方位角、波速以及任意時間段的分析,並實時給出次聲重力波的壓力?時間曲線(即p ? t曲線) 。
  6. Abstract : the effect of correction of self - consistent potential on electronic structure in simple cubic nanocrystal particles is calculated by means of the green ' s function method in the tight - binding approximation, taking only the nearest neighbor matrix elements into account. the numerical results show that the electronic energy spectrum is shifted, the chemical potential is not equal to the atomic energy level, the electronic density at each lattice point is changed, and the variation of electronic density at surface lattice point is the largest

    文摘:在緊束縛近似下,只及最近鄰的矩陣元,採用格林函數了自洽勢修正對簡立方納米晶體顆粒的電子結構的影響,發現電子發生了移動,化學勢不等於格點原子級,各格點的電子密度也發生了變化,其中以表面格點的電子密度變化最大。
  7. The important trend of spectrometer is microminiaturization 、 integration and intelligence. the development of micro optics electronics mechanics system ( moems ) creates condition for microminiaturization and integration of spectrometer, the development of computer 、 artificial intelligence 、 chemometrics offers opportunity for intelligence of spectrometer

    以微機械、微電子和微光學為基礎的微光機電系統為光儀的微型化、集成化創造了條件,而機、人工智慧和化學量學的發展則為光儀的智化提供了契機。
  8. The second, the main work in the paper is discussed. they are include : the theory and character of electromagnetic leaking from a computer ; the theory of accumulation mean filter and pectination filter ; the analysis of synchronous signal precision, at 10 - 12 second level, for stably intercepting ; the technology requirement of receiver and data acquisition board for clearly displaying the images recovered from the intercepted data

    本文從機視頻電磁泄漏和數字濾波器兩方面的基本理論出發,詳細論述了機視頻信息電磁泄漏的原理及特點,指出視頻泄漏信息的頻是以行頻為周期的線;分析了重加濾波器和梳狀濾波器的性;分析了視頻泄漏信息截獲的條件;推導出穩定截獲視頻泄漏信息需要對同步信號的精度控制在皮秒級;論述了清晰再現對接收機和數據採集卡的技術要求。
  9. ( 2 ) on - line spectral response measurement is used to make a research on the activation process. the on - line measurement results have been analyzed and the influence excised by cs, o activation on the photoemission property of gaas wafers has been revealed. the properties of domestic and foreign nea phocathodes are compared, and the reasons causing the gap between domestic and foreign phocathodes are discussed

    ( 2 )利用光響應在線測試技術研究nea光電陰極的激活工藝,通過對在線測試的光響應曲線進行分析、比較和,剖析了激活工藝給陰極光電發射性帶來的影響,並從性評估的角度,比較了國內外nea光電陰極的性,分析了它們之間存在差距的原因。
  10. In chapter one, we make a review of particle acceleration theory and the use in solar corona. in chapter two, first we get the spectrum of synchrotron radiation then obtain the electron energy spectrum. in last chapter, we select the typical solar active region parameter to compare our result to the observation and discuss the acceleration mechanism

    本文第一章對粒子加速理論以及目前各種加速理論在太陽日冕中的應用作了介紹;第二章通過理論得到同步加速輻射以及電子;第三章選取太陽日冕中典型參數,對同步加速輻射加速日冕快電子作了簡單討論。
  11. To investigate the practicability of a solar - direct - pumped fiber laser by using a parabolic dish concentrator, the solar power absorbed by the fiber laser and its absorption efficiency were calculated with numerical method based on the characteristics of solar spectrum in outer space

    摘要為了研究拋物面碟形聚光器實現太陽直接抽運光纖激光器,根據空間太陽光分佈特點,採用數值方法,了用該聚光器聚集太陽量抽運雙包層光纖激光器時光纖吸收的太陽量及其吸收效率。
  12. The number of modes should be selected according to the participant coefficient of mode when calculating the internal force by the response spectrum method ; ( 4 ) the roof plate of large base which connect the towers together should be thick enough but not exceeding the proper scope that the towers and the large base can vibrate together, ( 5 ) in structures with large base and muti - towers, with increasing of the capacity of the large base, the inter - story shear force will increase while the inter - story displacement will decrease as to fulfill the ductility request to avoid the large base becoming weak story, but meanwhile, the upper story will turn into weak story, thus the coefficient r s should be within 2. 0 ~ 3. 0

    採用振型分解反應結構內力時應根據振型參與系數選擇振型避免漏選;大底盤多塔樓結構連接各塔樓的裙房屋面剛度應做得大些,以保證底部裙房與上部塔樓共同振動,但也不過剛;大底盤多塔樓結構底盤承載力的加強將使底盤層剪力增大、層間變形減小,但易於滿足延性要求,在一定程度上可避免底盤成為薄弱層。但底部加強會導致薄弱層的上移,因此採取提高底盤承載力的措施的效果是有限度的,承載力系數s宜取為2 . 0 3 . 0之間。
  13. Via calendrical calculations the sacrificial system of king diyi and that of king dixin are connected, and it can be concluded that king diyi might have reigned for 21, 26 or 31 years, of which 26 years being the most probable

    採用歷日的方法,將帝乙祀與帝辛祀進行連接,指出帝乙可的在位年數為21年、 26年、 31年,以26年為好。
  14. By applying spectra of matrix to the computation of panel data model, one can convert such computation as in - computability or complexity into computability or simplicity

    摘要將矩陣分解的方法運用於平行數據模型的中,使難以進行的變成可、復雜的運變得簡單。
  15. The signal process function of the software include these function : digital filter, windowing, auto - correlation function and cross - correlation function, mean and variance, probability density function and probability distribution function statistic ; auto - power spectrum, cross - power spectrum, frequency response function, coherence function, cepstrum analysis based on fft ( fast fourier transfer ) ; joint time - frequency analysis based on stft ( short - time fourier transfer )

    軟體的處理功包括:數字濾波、時域加窗、自相關與互相關處理、均值和方差、概率密度和概率分佈函數;在快速傅立葉變換( fft )基礎上自功率、互功率、頻率響應函數、相干函數、倒頻分析;基於短時傅立葉變換( stft )的聯合時頻分析等。
  16. For the mesoscopic metal ring system in external magnetic field, supposing the system has a symmetry under translation in charge space, the quantum current and the quantum energy spectrum in mesoscopic metal ring are given by solving thire eigenvalue equations ; and the quantum fluctuations of the current and the energy have been calculated by the character of the minimum shift operator

    摘要針對處于外磁場中的介觀金屬環系統,假設在電荷空間中具有變換的對稱性,通過求解本徵值方程給出系統的量子電流、關系;利用最小平移符的性質等,介觀金屬環中電流和量的量子漲落。
  17. Tricepstrum equalization algorithm ( btea ) and super - exponential ( se ) algorithm based on block data estimation is studied, and these algorithms use hos explicitly. their performance, such as estimation variance and bias, is analyzed. a kind of sparse cross cumulant and sparse equalizer is proposed to simplify the se algorithm, and the simulating results show efficient reduction in complication

    ?研究了幾種直接使用高階統量的演法,包括基於數據段估的倒三法和超指數演法,分析了演法的估方差和偏差等性;由於超指數演量較大,不利於實時均衡,利用水聲通道的稀疏性,提出了一種基於稀疏互四階累積量和稀疏權的演法,有效降低了超指數演法的量。
  18. 2 studying of the properties of cbn thin films afm showed that cbn thin film delaminated from substrate obviously. basing xps, we calculate the nib ratio to be 0. 90 that is closing to unity, and the thickness of hbn layer on cbn layer that is about 0. 80 nm

    根據x射線光電子得到立方氮化硼薄膜中的n和b的原子數比為0 . 90 ,接近理想化學配比1 ;立方氮化硼薄膜頂層的六角氮化硼的厚度約為0 . 80nm 。
  19. Other geological efforts require similar computing power, such as designing systems to predict earthquakes and designing multispectral satellite imaging systems for security work

    其他地理學方面的研究也需要類似的力,例如用來預測地震的系統,用於安全性工作的多段衛星成像系統。
  20. The power spectral density of ship ' s motion is calculated based on ocean wave energy spectrum, and the movement spectrums of the ship ' s random motion are calculated and created

    根據海浪波了艦船搖蕩運動的功率密度和艦船的隨機搖蕩運動。
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