inhomogeneous medium 中文意思是什麼

inhomogeneous medium 解釋
不均勻介質
  • inhomogeneous : adj. 1. 【生物學】不同質的，非純系的，不同源的。2. 不均勻的，不純一的。3. 【數學】非齊次的。
  • medium : n （pl dia ）1 媒介物；傳導體；媒質，基質，介質，介體；中間物；環境、生活情形。2 手段，方法；媒介...
  1. Transfer matrix algorithm of one - dimensional inhomogeneous kerr medium

    介質的傳輸矩陣演算法
  2. Since there are less test - experience on the bearing capacity of footings on inhomogeneous medium in home or abroad, model test were designed and performed to determine the bearing capacity and the mechanism with vertical and inclined loads ; 3

    3 、在邁耶霍夫和漢納的理論基礎上，將其雙層土地基極限承載力計算公式進行推廣改進，得到了多層土地基極限承載力的計算公式。
  3. Measured results from in - site loading tests in tannin harbor and from in - door model tests were compared with predictions from the limit equilibrium methods. a method of estimating the bearing capacity for inhomogeneous medium was suggested to meet every case ; 4. according to the results from model tests, the elastoplastic fem were performed to study the procession of the change of the stress and strain in inhomogeneous medium and to simulate the procession of the forming of the failure surface during loading, and the failure mechanism was studied ; 5

    4 、結合模型試驗結果，確定出了符合非均質介質規律的彈塑性模式，在此基礎上分別運用二維、三維彈塑性有限元程序，模擬出了外荷載作用過程中非均質介質內部應力、變形以及破壞面的發展過程，分析得出了非均質介質地基的破壞機理； 5 、在港口工程地基設計當中，已經引入了可靠度理論計算分析基礎穩定性。
  4. Based on the mesoscopic damage mechanics, numerical code rfpa ( superscript 2d ) was developed to simulate the spallation process of inhomogeneous medium induced by reflection of stress wave under different stress waves ( such as different durations, amplitudes and shapes ), and the behaveiour and mechanism of spallation process were numerically analyzed and discussed

    摘要採用基於細觀損傷力學基礎上開發的動態版rfpa （上標2d ）數值模擬軟體，對不同沖擊載荷作用下非均勻介質中應力波反射誘發層裂過程進行數值模擬。
  5. The application of transverse resonance theory is firstly extended further from plane homogeneous medium to the inhomogeneous spatial region by primarily combining the current martcatili method. then the simplex method is used to calculate the source point " s best position, frequency and the correspond wavenumber of the region

    重點結合已有的marcatili法，首次將橫向諧振法從平面均勻分層介質中的應用進一步延伸到模擬地殼波導的三維非均勻空間區域中，再利用單純形法，確定源點在該區域的最佳位置、最佳頻率和對應的傳播常數。
  6. The theory of diffraction aberrations caused by aero - medium was introduced, a physical model on laser propagation in ordered, random inhomogeneous aero - medium was discussed and analyzed. the far - field energy distributions in two condition were given

    介紹了氣動光學介質引起的衍射像差理論，分析討論了一套同時可以用於激光在有序，隨機兩種非均勻氣動介質中傳輸的理論模型。
  7. With these three calculated parameters, the attenuation factor value of the radio wave propagation in the earth ' s crust is calculated by the ways of plane wave method and communication formula method, and the value of the leakage on the ground is also calculated by the inhomogeneous medium ' s field analysis method

    據此三種參數，利用平面波法和通信公式法計算出電波在地殼中傳播的衰減因子值，以及利用非均勻介質的場分析法計算出地面場強泄露衰減因子值。
  8. Grin micro - sphere is a new - type optical element, its optical function is mainly achieved by the inhomogeneous reflective index distribution of the medium

    Grin聚合物微球是一類新型光學器件，主要依靠其特殊的非均勻折射率分佈實現各種光學功能。
  9. The finite element method suits specially in the solution of complex geometry structure and the inhomogeneous medium electromagnetic problem

    有限元法特別適合於解決復雜幾何結構和非均勻媒質的電磁問題。
  10. But the methods can only treat some simple cases, can not deal with muti - layered subsoils. therefore the mechanism of failure and the methods of estimating the ultimate bearing capacity should be further studied for inhomogeneous medium. in this paper, in - site test, model test with different scales and elastoplastic fem was performed to study the problem

    這兩種方法只能解決簡單非均質介質基礎的承載力問題；對于基礎介質構成較復雜的情況，計算結果往往和實際值有很大的誤差，因此對于非均質介質基礎的破壞模式及極限承載力的計算需要更深入的研究。
  11. It is a new - type optics element, and its optical function is mainly achieved by the inhomogeneous reflective index distribution of the medium. it has such advantages ? simple geometric shape, small volume, short optical path, lightness in weight, easiness in producing by wholesale, etc. it has great potentialities in such fields as micro - optics, integrated optics and optics communication

    它是一種新型光學器件，主要依靠介質特殊的非均勻折射率分佈實現各種光學功能，具有幾何形狀簡單、體積小、光路短、重量輕、易於批量生產等特點，在微小光學、集成光學、光通訊中具有廣泛的的應用前景。
  12. Polymer gradient refrective index ( grin ) micro - sphere - lens are a new - type optical element of very simple geometrical shape, whose optical function is mainly achieved by the inhomogeneous reflective index distribution of the medium

    梯度折射率（ gradientrefractiveindex ， grin ）微球透鏡是一類具有極簡單幾何形狀的新型光學器件，主要依靠介質內特殊的非均勻折射率分佈實現其各種光學功能。
  13. Since there are only few papers about the topic, the simulating result have no alternative but to compare with the data of the upper inhomogeneous terrain. the similar trend is found for the two results, and larger propagation attenuation will follow the higher frequency or larger conductivity of the medium

    由於有關覆蓋層傳播方面的文獻資料幾乎沒有，所以只能把結果與地表均勻巖層的數據進行比較，結果表明平面波法和通信公式法計算得出的結果完全一致，並與在地表均勻巖層傳播結果趨勢類似，而且隨著頻率的增高或導電率的增大，傳播衰減也增大。
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