準一維的 的英文怎麼說

中文拼音 [zhǔnyīwéide]
準一維的 英文
quasi-one-dimensional
  • 準 : Ⅰ名詞1 （標準） standard; guideline; criterion; norm 2 （目標） aim; target Ⅱ動詞1 （依據; 依照）...
  • 維 : Ⅰ動詞1 （連接） tie up; hold together; link 2 （保持; 保全） maintain; safeguard; preserve; keep ...
  • 的 : 4次方是 The fourth power of 2 is direction
  1. Since the discovery of cnt ’ s and find that cnts have small diameter and high length diameter ratio and can be look as one - demission material, it can be used as emission emitter of fed. especially, the aligned cnts array can be seen innumerable single cathodes which are lined regularly and form array. so growing aligned cnts array in selective area is the key technology to product cnts fed, which is also the necessary condition of cnts micro - electronics device

    自碳納米管發現以來，由於碳納米管的直徑很小、長徑比大，故可視為準一維納米材料，可作為場發射平板顯示的尖端發射體，特別是定向碳納米管陣列可看成是無數根單尖陰極規則的排列起來形成陣列式，是理想的場發射平板顯示器的尖端發射體。
  2. In this thesis, we mainly employed ed and dmrg methods to sumulate and investigate quai - one dimensional quantum spin systerm systerms

    在我們的論文中，主要利用ed方法和dmrg方法去模擬研究準一維量子自旋系統的一些物理性質。
  3. Collective excitation of quasi - one dimensional electron systems on liquid helium surface at a magnetic field

    磁場作用下液氦表面準一維電子氣體的激發
  4. Firstly, it is a kind of man - synthesized quasi - one - dimensional quantum wires and facilitates the basic research of low dimensional materials

    首先，它是一種人工合成的準一維量子線，為開展低維材料的基礎研究打開了方便之門。
  5. In order to do the research works above better, we must can precisely control the width of the quasi - 1d channel and the cut off point, and also must precisely inspire current in the 2deg, so we designed the 2 channel high precision and high stability voltage source, one channel can supply the minus voltage to the split - gate, and the other one can supply the offset voltage between the source and drain pole

    為了進行上述研究，必須能夠精確的控制準一維電子通道的寬度和鉗斷，以及精確的在2deg上激勵電流，由此我們設計研發了給分裂門加負偏壓和給準一維電子通道加源漏偏壓的兩路高精度高穩定性饋源。
  6. The emphases of our research works are as follows : under ultra - low temperature ( about 0. 236k ) conditions, how the frequency and power of the saw and the source drain voltage influence the acoustic current ; and the relationship between the source drain current and the split - gate voltage ; and how to find the cut off voltage of the quasi - 1d electron channel ; and also the frequency character of the idt in the saw parts

    研究的重點為，在甚低溫（ 0 . 236k ）下，通過實驗研究表面聲波的頻率和功率，源漏偏壓等因素對聲電電流的影響;研究準一維電子通道中不同源漏電流與分裂門負偏壓的關系，以找到分裂門的鉗斷點電壓;以及研究聲表面器件叉指換能器的頻率特性等。
  7. In the chapter five, we study the quasi particle excitation energy spectrum and corresponding energy gap in ferromagnetic ( 1 / 2, 1 ) tow - leg heisenberg ladder system

    準一維磁性系統熱力學性質的研究摘要第五章中，我們研究了亞鐵磁雙鏈ow legheisenbergladder ）系統中的元激發譜和能隙。
  8. Analyses and researches the 2 channel voltage source ' s functional and characteristic requirements of the experiment system of the acoustic current transport model in the quasi - 1d electron channel. 2. designed and realized the hardware circuit of the 2 channel voltage source

    兩路高精度高穩定度饋源在進行準一維電子通道量子化聲電流輸運實驗的中得到了很好的使用效果，在國內首次觀察到了在甚低溫下準一維電子通道的電導量子化現象。
  9. It can be used in any complex environment, can locate all paths from transmitter to receiver which avoid redundant calculation, and it is a standard 3 - d forecast model ; in addition, it is a point to point ray tracing method based on specular theory which do n ' t carry out the receive test ; furthermore the model adopt the reverse arithmetic which exert the tree concept in data frame and establish a virtual fountain tree permanently, the proagmme can back - search the virtual fountain tree when it is running. these operation increase the calculate speed and it result in the higher receive efficiency and precision. the thesis design a programme to compare the prediction results based on ray tracing method of virtual fountain tree between the measurement results and prediction results based on the other transmittion models. the comparsion result indicate the new model is a better model

    它可應用於任何復雜的傳播環境中，能找到發射機到接收機之間的所有電波傳播路徑而無須冗餘的計算，是一種準三維的預測模型；另外，從本質上講，它仍然是一種基於鏡像理論的點對點的射線跟蹤法，所以它無須進行接收測試；而且由於採用了反向演算法，運用數據結構中多叉樹的概念，先確定需要計算的場點位置，找出所有能從源點到達場點的射線，並且可一次性建立一個虛擬源樹，以後每次的計算只要通過對該樹進行後序遍歷即可，大大提高了運算速度，因而有較高的接收效率與精度。本文對該模型進行了相應的模擬，並將其預測結果與實測結果以及基於cost231經驗性模型和基於強力射線跟蹤確定性模型的預測結果進行了比較，結果表明了該模型的優越性。
  10. The purpose of this paper is to present a numerical methodology for simulating the flow of shock tunnel. the numerical approach uses a maccormack scheme or s - w spiliter for the quasi - one - dimensional euler equation coupled with real gas effect. a simple method is used to track contact discontinuities

    採用maccormack格式及s - w分裂方法求解準一維euler方程，考慮高溫下分子的振動、氣體和壁面間的摩擦和傳熱，根據高壓段的氣體質量守恆的方法來跟蹤接觸間斷。
  11. Based on schr ? dinger equation we obtain the vigorous result of phase - coherent electronic transport through a single interface in quasi - one - dimension electron waveguide

    本文研究了電子波導中單個雜質原子對電流分佈的影響，基於薛定諤方程，得到了電子在準一維電子波導中單個雜質所在界面處的精確的相位相干電子輸運圖像。
  12. Research and progress in direct - oxidized growth of quasi one - dimensional oxide nanomaterials

    直接氧化法制備準一維氧化物納米材料的研究進展
  13. The ground state properties and the low temperature thermodynamic properties in several different quasi one - dimensional quantum magnetic systems were studied in the present thesis

    本文研究了幾種不同的準一維量子磁性系統的基態和低溫下的熱力學性質。
  14. The paper is arranged as five chapters : in the first chapter, we give a general introduction and summation of the current study background and states in the quasi one - dimensional magnetic systems

    本文在內容上安排為五章：第一章中，我們對準一維量子磁性系統目前研究的背景和狀況做一個廣泛的介紹和概述。並介紹我們研究的內容和我們使用的研究方法。
  15. Our final target is to measure and research the acoustic current which is produced by that saw carry the electron passing through the quasi - 1d electron channel at the cut off voltage of the quasi - 1d electron channel, so as to research the quantum acoustic current steps of the quasi - 1d electron channel

    最終目標是在準一維電子通道的鉗斷點測量和研究聲表面聲波搬運電子通過準一維電子通道的聲電電流，從而對準一維電子通道的聲電流量子化臺階現象進行研究。
  16. Research progress of quasi - one - dimensional semiconductor nano materials

    準一維半導體納米材料的研究進展
  17. This article reviews the principle for the synthesis of quasi - one - dimensional oxide nanomaterials by water - assisted growth, stressly introduces the applications in the synthesis of quasi - one - dimensional oxide nanomaterials, and its foregrounds are also discussed

    本文論述了水輔助生長制備準一維氧化物納米材料的原理，著重介紹了這一方法在準一維氧化物納米材料的制備中的應用，並對其前景作了簡要的展望。
  18. Investigations of quasi - one - dimensional nanomaterials were one of the research frontiers and focuses for the nanomaterials field in the recent ten years, which have intensively attracted researchers from physics, chemistry, materials, biology, and information subjects, as well as peers from industry

    摘要準一維納米材料的研究是近十年來納米材料研究領域的前沿和熱點，吸引了物理、化學、材料、生物和信息等諸多領域的科研人員以及工業界的眾多有識之士的強烈關注。
  19. It can be summarized as follows : 1. the phenomenon of bose - einstein condensation is discussed in a quantum statistical perspective

    本文主要研究在耦合外場作用下，準一維玻色-愛因斯坦凝聚體的動力學行為。
  20. Carbon nanotubes ( cnts ) have attracted great attention in material science and technology for their semi - one - dimension structure, good electrical conductivity, excellent chemical and mechanical properties. especially for their high aspect ratio and emitting electron at low voltage, cnts have been considered as one of the most promising material for field electron source

    碳納米管具有準一維的結構、良好的導電能力、化學穩定性和機械強度，由於其極高的長徑比而且能在較低的宏觀電場下發射電子，因此被認為是較為理想的場發射材料。
分享友人
分享到 Line

分享到臉書