移動雜質 的英文怎麼說

中文拼音 [yídòngzázhí]
移動雜質 英文
migrating impurity
  • 移 : Ⅰ動詞1. （移動） move; remove; shift 2. （改變; 變動） change; alter Ⅱ名詞（姓氏） a surname
  • 雜 : Ⅰ形容詞（多種多樣的; 混雜的） miscellaneous; varied; sundry; mixed Ⅱ動詞（混合在一起; 攙雜） mix; blend; mingle
  • 質 : Ⅰ名詞1 （性質; 本質） nature; character; essence 2 （質量） quality 3 （物質） matter; substance;...
  • 移動 : 1 （改換原來的位置） shift; move 2 [力學] translation motion; removal; shifting; dislocation; dis...
  • 雜質 : [固體物理] impurity; foreign substance; impurity substance; inclusion; foreign matter
  1. The article is based on nation nature science foundation of china, " biogeochemical cycling of pollutants in complex environments of tidal flats in the yangtze estuary " ( no. 40131020 ). the author chose open tidal flat of dong tang chongming yangtze estuary as research object and set up typical section plane so that under the good condition, the author measured hydrology element, total nitrogen and total phosphor index

    本文依託國家自然科學基金重點項目「長江口濱岸潮灘復雜環境條件下物質循環研究」 （批準號： 40131020 ） ，選擇了長江口崇明東灘敞開型潮灘為研究對象，設置典型斷面，在平靜天氣條件下，實測了水文、地球化學要素，獲得了水位、流向、流速、 tn及tp等指標6000多個實測數據，著重對長江口潮灘水動力過程、 tn和tp的動力輸移過程進行研究。
  2. We made breakthroughs in key technologies such as a high - performance super high - quality hybrid paddy rice, third generation mobile communications and digital television, and increased china ' s capacity for independent innovation

    高性能計算機超級優質雜交水稻第三代移動通信數字電視等一些關鍵技術取得突破，自主創新能力增強。
  3. We made breakthroughs in key technologies such as a highperformance computer, super highquality hybrid paddy rice, third generation mobile communications and digital television, and increased china ' s capacity for independent innovation

    高性能計算機、超級優質雜交水稻、第三代移動通信、數字電視等一些關鍵技術取得突破，自主創新能力增強。
  4. 3d nonlinear finite element method, compatible displacement method of different mesh and response spectrum of mode - superposition are used to analyze the intake tower - intake slope static and dynamic interaction, since the complexity of geologic structure. the rational results provide a feasible way for the similar projects analysis in the future

    論文採用三維非線性有限元法、非一致網格位移協調解法、振型分解反應譜法對復雜地質條件下的百色水電站進水口邊坡與進水塔的相互作用進行了靜、動力分析，得出了一些合理的結論，為今後類似的工程計算分析提供了一種可行的方法。
  5. Based on the hydrodynamics energy transport model, the degradation induced by donor interface state is analyzed for deep - sub - micron grooved - gate and conventional planar pmosfet with different channel doping density. the simulation results indicate that the degradation induced by the same interface state density in grooved - gate pmosfet is larger than that in planar pmosfet, and for both devices of different structure, the impact of n type accepted interface state on device performance is far larger than that of p type. it also manifests that the degradation is different for the device with different channel doping density. the shift of drain current induced by same interface states density increases with the increase of channel do - ping density

    基於流體動力學能量輸運模型，對溝道雜質濃度不同的深亞微米槽柵和平面pmosfet中施主型界面態引起的器件特性的退化進行了研究.研究結果表明同樣濃度的界面態密度在槽柵器件中引起的器件特性的漂移遠大於平面器件，且電子施主界面態密度對器件特性的影響遠大於空穴界面態.特別是溝道雜質濃度不同，界面態引起的器件特性的退化不同.溝道摻雜濃度提高，同樣的界面態密度造成的漏極特性漂移增大
  6. We get into several theoretical discussions in the part two, and point out that the huge population is the very encumbrance of the modernization course in the country. historical experience of china farming since 1950s is covered in the third section, which prove the theoretical hypothesis reached in the former chapter, the suggestion here is that decision maker have to pay the most attention to the excess baggage. part four focus on the strategic decisions of wuhan, the archtypes of agricultural modernization are created in this part, also a conclusion is draw that, instead of putting the three strategies together, agricultural integration is the most suitable choice for the rural area of wuhan

    在文章的第三部分，首先運用一般的歷史分析方法，對我國農業現代化的歷史進行了總結和歸納；在此基礎上，運用系統動力學的方法，建立了不同歷史時期農業發展問題的系統基模，並以此對農業現代化的動態復雜特性進行了深入的研究和探索；也進一步證實了我國農業現代化進程的最為本質的制約因素是農業勞動力轉移問題，同時還指出，歷史上的種種「失誤」 、 「不足」 ，正是由於缺乏或忽略了對農業現代化的這種動態復雜特性的深刻認識，並導致了我國農業現代化進程的過度振蕩與滯緩。
  7. Vanadium is important and valuable in steel - making, electronic production and national defence industry etc. now, the operation pattern of refining vanadium in our nation is based on human experiences, and the automation degree is still at a low level. operation mode based on human experiences is one of the main reasons make the quality of semi - steel and vanadium product unstable. in developed contury such as russian, static model was used to control the process of vanadium refining

    我國目前的轉爐提釩為人工操作模式，由操作人員根據經驗和感覺進行操作，自動化水平低，存在著釩渣質量和半鋼質量不穩定的問題；在國外，俄羅斯等一些國家已經在使用靜態模型對提釩過程進行控制，取得了較好的效果，但是這些模型大都是根據復雜的物理化學規律研製的機理模型，要求有非常穩定的生產流程和工藝條件，對于鐵水成分、生產設備等變化的適應性差，不但移植困難，而且模型價格異常昂貴。
  8. This is a disadvantage of efgm as it suffers from problems in the imposition of essential boundary conditions and the application of point loads. however, these do not disadvantage efgm significantly

    由於移動最小二乘法的近似函數不一定精確地通過計算點，從而使本質邊界條件的施加和集中載荷的處理變得復雜。
  9. This new method has the capability of calculating complicated 3d grain burning surface. dealing with evolving interface of complicated material and topology change ( splitting. breaking. merging ), based on level set method and burning surface process law. this technique can get accurate area of burning surface each moment and data of geometrical structure that provide access to examination of grain change in the srm working process. 2

    結合固體火箭發動機燃面推移規律，在等值面函數法基礎上開發的裝藥燃面演算法能夠成功計算任意復雜三維裝藥燃面，並且具有處理復雜物質邊界及其拓撲結構發生變化（如分裂、破碎、合併）的能力，能夠準確計算出發動機工作過程中各個時刻裝藥的燃燒面積，同時輸出裝藥幾何構形數據直觀地觀察裝藥的變化情況； 2
  10. If the position of the non - polarization slab shifts from the center to the surface, the number of the peaks of the susceptibility will change, and a step - like polarization curve is found. finally, two types of the dipolar defects are introduced into the lattice - based ferroelectric system

    雜質層的空間位置的變化，如由中心對稱位置向表面方向移動，會導致多層膜的相變溫度升高，介電極化率由一個峰變為兩個峰，多層膜的極化隨溫度升高出現跳躍下降（ step一likepolarization ） 。
  11. There are three difficulties and key problems in this papaer : : the first problem is what is the dominance bearing of the leakage fractures, and how the bedrock fracture water distribute, the second is how to test the complex chemical behavior in experiment way and quantify the relative parameters, the last question is how to number the transportation of the element 90sr and its pollution to solve the three problems, this paper does lots of work and come to the prospective order, the creativities in this thesis as follow : ( 1 ) the dominance bearing of the leakage fractures and the distribution feature of the fracture water are ascertained based on rich geological data, these basal researches are very important, which are the premises to build the transport model of the fracture water in hae field

    本項研究工作的難點和關鍵問題有三個： hae處置場基巖裂隙系統中，導水裂隙的優勢方位是什麼，基巖裂隙水活躍帶分佈情況如何；怎麼對核素遷移的復雜化學行為進行實驗室測試並取得有關定量化參數；怎樣數值化表現出溶質的遷移行為和污染情況本論文在解決以上三個問題上做了大量的工作，達到了預期的目的，其創新之處有以下三點： （ 1 ）通過地質資料的分析，首次提出了hae預選處置場基巖裂隙導水的優勢方位和基巖裂隙水活躍帶的大致分佈特徵。它是一個很重要的基礎性研究成果，是建立hae處置場水運動模型的前提。
  12. However, compared with voltage deviation, unbalance of three phases, harmonics and frequency deviation, fluctuation and flicker are more complex to be detected, its research is relative to scarce, and the measuring devices are much less. hence, some further research on measuring voltage fluctuation and flicker has been done in the paper

    但與電壓偏差、三相不平衡、諧波、頻率偏移等電能質量問題相比，電壓波動與閃變的檢測較為復雜，研究相對不足，測量設備較少，因此，本文選擇這一問題進行進一步研究。
  13. Abstract : the effects of the impurity particles on the structure of a 2d dusty plasma system. the mean square displacement, pair correlation function have been calculated to analyze the system ' s structure characteristics. the results show that both of the impurity particles ' content and mass or charge in the range of our caleulation will decelerate the system ' s phase transition process. here the impurity particles are smaller than the background dusty particles on mass and charge

    文摘:利用分子動力學模擬研究了雜質粒子對二維塵埃等離子體系統的影響.分別計算了平均平方位移，兩體相關函數來分析系統的機構特性.結果表明，在參數范圍內，雜質的含量以及雜質的質量和電荷的大小都會減慢系統的相變.雜質粒子在質量和電荷上都小於背景的塵埃粒子
  14. Data transmission in mobile channel with high speed and reliability is required in future mobile communication system. the 4th mobile communication system is expected to provide high - quality broadband services using the minimum possible resources ( power, bandwidth, complexity ). toward this end, an appropriate transmission technique that matches the mobile channel characteristics is required

    在移動通道環境中可靠、高速的傳輸數據是移動通信技術發展的目標和要求，並且第四代移動通信系統要求能夠以最低的代價（帶寬、功率、復雜性）來為各種用戶提供高質量的寬帶業務，這就需要有適于移動通道的傳輸技術來支持。
  15. The results indicated that the co - dopants of li +, na + and k + could promote the crystallinity of samples. however, the co - doping of mg2 + and al3 + drastically causes the structure disorder. ( 4 ) the fluorescence decay curves of 5do of samples were measured under the excitation of 266 nm laser

    比較發現，摻雜不僅可以調節納米材料的尺寸，還可以影響材料的結晶性，尤其是後者對發光性質和熒光動力學過程，如熒光強度、電荷遷移帶的位置、 ~ 5d _ 0的壽命等，產生強烈的影響。
  16. In the paper, in order to reveal the characters of seismic migration image affected by velocity model and improve the precision of seismic migration and imaging, we present some analysis to the complex geology conditions, through modeling and migrating the theoretical model, deduce some features of seismic wave field imaging affected by velocity model, and give some advises to improve the imaging and some useful idea

    為了揭示速度模型對地震波場偏移成像的影響特徵，提高偏移成像的精度，對一些復雜地質模型進行了波動方程正演和偏移，並從理論模型的數值模擬結果中，推導出了速度模型對地震波場偏移成像的一些影響特徵，提出了相應的改進建議和一些有益的結論和認識。
  17. Because of the complication of ground condition, the ground is regarded as continuous layers and each layer of soil is defined as a uniform and elastic object. by solving the wave equation ( navier equation ) of three - dimensional elastic object, the results of ground under moving loads in wave number ? frequency field are obtained, then through the rapid fourier reverse transform, the results in space - time field are obtained

    由於地質條件的復雜性，將地基看成是層狀的，並且每層都是均勻彈性的，通過解三維彈性體的波動方程（ navier方程）得到地基在移動荷載作用下的波數-頻域的解，再通過快速fourier逆變換（ fft ）求得空間-時間域的解。
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