格子計算 的英文怎麼說

中文拼音 [gézijìsuàn]
格子計算 英文
lattice calculation
  • 格 : 格象聲詞rattle; gurgle
  • 子 : 子Ⅰ名詞1 （兒子） son 2 （人的通稱） person 3 （古代特指有學問的男人） ancient title of respect f...
  • 計 : 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...
  • 算 : Ⅰ動詞1 （計算數目） calculate; reckon; compute; figure 2 （計算進去） include; count 3 （謀劃;計...
  • 格子 : cell; lattice; check; chequer; treillage; grating; grid格子布 quadrille; check; checked fabric; ...
  • 計算 : 1 （求得未知數） count; compute; calculate; reckon; enumerate 2 （考慮; 籌劃） consideration; pla...
  1. Treating the anharmonic terms of potential energy as perturbations, and employing the formulas for atomic displacements and hamiltonian in phonon occupation number representation, the formulas for thermal expansion coefficients of crystal nano - wires are derived and the numerical calculations are carried out in this paper

    摘要將原子間相互作用勢的非諧項作為微擾，運用聲子數表象中的晶格原子振動位移和晶格振動哈密頓公式，推導了納米晶體線的熱膨脹系數公式，並進行了數值計算。
  2. Abstract : considering the second nearest - neighbor interaction and cubic, quartic anharmonic interactions simultaneously, we employ the multiple scales method combined with a quasidiscreteness approximation to calculate the lattice vibration. it is shown that the kind of nonlinear chain exhibits envelope soliton, envelope kink and envelope antikink soliton. these results can also be used to explain the experimental phenomena that the kink amplitude of the self - localized structure is determined only by the intrinsic properties of its lattices

    文摘:同時考慮次近鄰諧振相互作用和三次方、四次方非諧相互作用，利用多重尺度結合準離散近似方法去計算晶格振動行為，發現一維非線性點陣中存在包絡孤子及正扭結型包絡孤子、反扭結型包絡孤子，解釋了自局域結構的幅度只取決于點陣中的固有參數的實驗現象
  3. Base paper for computer in continuous recording forms

    電子計算機連續記錄格式原紙
  4. Narayen holds a bachelor s degree in electronics engineering from osmania university in india, a master s degree in computer science from bowling green state university, and a master s degree in business administration from the haas school of business

    Narayen擁有印度奧斯曼尼亞大學osmania university的電子工程學學士學位州立鮑靈格林大學bowling green state university的計算機科學碩士學位和哈斯商學院haas school of business的工商管理碩士學位。
  5. A highly efficient numerical algorithm by using multi - grid method ( mgm ) is introduced to solve the three dimensional field distribution in the present paper. formulae of the restriction and prolongation in mgm computation is deduced, and a 3d program of mgm is accomplished, which can solve the field distributions in electron optical systems for various electrostatic lenses. the 3d field distribution in an electrostatic concentric spherical model is tested with mgm algorithm and an algorithm based on finite difference method ( fdm ) respectively. comparing these two results in view of computational efficiency and computational accuracy, it appears that mgm is superior to fdm in solving electrostatic field distribution for the electron optics problem. this paper shows that the 3d field computation using mgm greatly improves the computational efficiency of field distributions in electron optical systems and shortens the computational time

    本文將一種高效率的數值計算方法? ?多重網格法引入三維靜電場分佈的計算，多重網格法利用限制和延拓可迅速求得滿足精度要求的場分佈.研究了求解各種靜電透鏡電子光學系統三維場分佈的多重網格法程序，驗算了靜電同心球模型的三維場分佈.通過與目前在場計算中常用的有限差分法進行比較，可以看出多重網格法的計算效率和計算精度優于有限差分法.本文表明利用多重網格法計算三維場大大提高了場分佈的計算效率，縮短了計算時間，因此為后續計算打下了良好的基礎
  6. With the ever - advancing testing requirement in the checking and controlling field and the development in both the electronical techique area and the computer techquice area, the traditional testing instrument increasing can n ' t meet the demand of the computer time. the traditional instrument is expensive, single - functioned, inadaptable, and low - automationed, and can n ' t conduct comprehensive analysis and evaluation on the system that is examined, which has : a direct effect on the improvement of testing quality as well as the testing standard

    隨著測控領域不斷提高的測試要求以及電子技術、計算機技術的迅猛發展，傳統的測控儀器己越來越不能滿足時代的要求（傳統儀器價格昂貴、功能單一、適應面窄、自動化程度低，而且不能對被測系統綜合分析和評估，直接影響著測試水平和質量的提高） ，微機化、自動化、柔性化的虛擬儀器系統是當今測控儀器的發展方向。
  7. 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，只計及最近鄰的矩陣元，採用格林函數計算了自洽勢修正對簡立方納米晶體顆粒的電子結構的影響，發現電子能譜發生了移動，化學勢不等於格點原子能級，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。
  8. By using matsubara green function theory, we have studied the magonon spectrum and calculated the magnon dispersion curve on the line in the brillouin zone for different parameters in the system

    利用格林函數方法研究了磁振子聲子相互作用下的二維絕緣鐵磁體的磁振子譜，計算了布里淵區的線上的磁振子色散曲線。
  9. The adsorption isotherm of neptunium on silica gel correspond to the form of langmuir isotherm. according to clausius - claperon equation, from the slope in inkd vs 1 / t plot, adsorption heat could be estimated. from the data of adsorption heat it is concluded that the adsorption of neptunium on silica gel in nitric acid solutions belongs to chemical adsorption and the adsorption process is an endothermic reaction

    三種價態的鎿在硅膠上吸附的等溫線符合蘭格繆爾吸附等溫線的形式，是單分子層吸附；根據克勞修斯-克拉柏龍方程，以1nkd對1 t作圖，通過直線斜率計算出吸附熱，從吸附熱的數據可判斷三種價態的鎿在硅膠上的吸附屬于化學吸附，是吸熱的過程；對npov ） 、 np （ v ）和np （ vd在硅膠上的吸附進行了比較，提出了三種價態的鋒在硅膠上吸附的機理。
  10. Calculation of shadow price within the scope of resources

    資源取值范圍內影子價格的計算
  11. After that, both the equilibrium and the non - equilibrium fluctuations of thermodynamical quantities in schwarzschild black hole, reissner - nordstrom black hole, charged dilaton black hole, and kerr - newman black hole are calculated

    在第三章中，我們嚴格地計算了schwarzschild黑洞、 reissner - nordstrm黑洞、靜態帶電伸縮子黑洞（ cdbh ）和kerr - newman黑洞等穩態黑洞的平衡漲落和非平衡漲落。
  12. The main reason for this surge in popularity is a decrease in computer prices.

    電子計算機得到普及的主要因素是其價格的降低。
  13. Banking has become increasingly impersonal due to the introduction of computerised systems.

    銀行由於引進了電子計算機應用系統后而變得更為非人格化了。
  14. As for the direct economic losses, it is easier to quantitative analysis, the researchers adopt usually the market valuation ; as for the indirect economic losses, the researchers usually have the aid of the input - output method of the complete wastage coefficient of input - output ; as for the disaster relief losses, the researchers usually adopt the investigation method to quantitatively calculate the input expenditure of preventing drought, and make use of shade price of economics to quantitatively calculate the investment premium losses

    對于直接經濟損失的定量較容易確定，採用市場價格法;對于間接經濟損失的定量，借用了投入產出完全消耗系數的投入產出法;對于災害救援損失的定量，其中的抗早投入費用採用統計調查法，而投資溢價損失移用經濟學中的影子價格來計算。
  15. We did the perspectives on grid series of articles in the conferences

    我們在會議上就格子計算的未來發展發了一系列文章的。
  16. Mr lazaridis explains with evident pride that researchers at iqc recently published the first experimental demonstration of a 12 - qubit computer

    在處理一些利用量子力學研究原子時凸現出的瓶頸問題上?海森伯格不確定性原則在預測粒子運動上的矛盾?量子計算技術有著很多優勢。
  17. Quantum computing turns to its own advantage some of the apparent limitations that quantum physics imposes on the atomic world ? where heisenberg ' s uncertainty principle rules and particles behave in unpredictable ways

    在處理一些利用量子力學研究原子時凸現出的瓶頸問題上?海森伯格不確定性原則在預測粒子運動上的矛盾?量子計算技術有著很多優勢。
  18. Abstract : three - dimensional, time - dependent, compressible fluid flow problems have been studied with the finite volume scheme based upon an arbitrary lagrangian - eulerian scheme. a general program for arbitrary mesh has been developed. this program can be used to the fluid flow with arbitrary shape boundary condition and moving boundary condition. as an example, the fluid flow in a simple tundish is calculated, and the time - dependent fluid flow distribution is given out

    文摘:在歐拉與拉格朗日耦合的框架下，利用有限體積法對非定態三維可壓縮流體流動問題給予研究，開發了一般網格下的通用計算程序.該程序適用於計算復雜幾何邊界條件、運動邊界條件等情況下流體流動問題.作為例子，計算了簡單中間包內流體的流動情況，給出了隨時間變化的流場分佈
  19. Is established by professors and doctors whose majors are optics, electronics or computer. it mainly aims at developing and producing the integrated instrumental equipment of photoelectricity mechanism. it is a high - new and high - tech company with independent corporation qualification

    上海漢譜光電科技有限公司是一家由光學電子計算機專業的教授博士組建，以研發和生產光機電一體化儀器設備為主要方向是具有獨立法人資格的高新科技型企業。
  20. I had once accepted electronic computer training, had gained the examination training a certificate of quality to have participated in the whole nation in 2006 studying business affairs english independently

    本人曾受過電子計算機培訓，獲得培訓合格證書2006年還參加過全國自學商務英語考試。
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