粘彈性介質 的英文怎麼說

中文拼音 [niándànxìngjièzhí]
粘彈性介質 英文
viscoelastic medium
  • 粘 : 粘動詞（粘附） glue; stick; paste; adhere to; bond
  • 彈 : 彈名詞1. （彈子; 小球形的東西） ball; pellet 2. （內裝爆炸物, 具有破壞和殺傷能力的東西） bullet; bomb
  • 性 : Ⅰ名詞1 （性格） nature; character; disposition 2 （性能; 性質） property; quality 3 （性別） sex ...
  • 質 : Ⅰ名詞1 （性質; 本質） nature; character; essence 2 （質量） quality 3 （物質） matter; substance;...
  1. Viscoelastic theory is a boundary science that depends on the development of mechanic and material science, it is one of the important parts of continuum mechanic

    粘彈性理論是在力學和材料之間發展起來的邊緣科學，是連續介質力學的一個重要組成部分。
  2. And the rock mass as the main object of most engineering practice is developed by all kinds of geotechnical action and force in the long geology history to the complex characteristic of continuous medium, crannied medium and granular medium, to the anisotropic and heterogeneous entity with elasticity, plasticity, viscidity, creepocity and rheology

    作為主要工程對象的巖體是在漫長的地質歷史發展過程中經受各種地質營力作用而形成的成因和構造復雜，巖性多樣且包含了連續介質，裂隙介質和散體介質特徵的，兼有彈性、塑性、粘性、流變性的各向異性的非均質地質體。
  3. The consolidating wave speed means the speed at which elastic stress wave transmits throughout reinforced concrete, and it is intervenient the inherent wave speed of steel and of the concrete. moreover, the consolidating wave speed inherent in the material of the reinforcing steel bar and the concrete, and it relates to the cling strength of steel bar and the concrete

    固結波速是指彈性應力波通過鋼筋-混凝土體系傳播時的速度，通過理論分析得知固結波速的大小介於鋼筋和混凝土中彈性應力波速之間，由鋼筋與混凝土二者的材質特性決定，與二者的粘結強度密切相關。
  4. In this way, corresponding to every single viscoelastic random medium model, we can calculate and gained 6 different wave field characteristic quantities

    這樣，對應每一個粘彈性隨機介質模型，我們均可計算得到6個不同的波場特徵量。
  5. A developed measuring system and test method of green sand properties are introduced. by means of measuring the standard molding sand specimens, the dynamic curves of stress - strain can be quickly and accurately plotted out and several parameters, which represent the characteristics of molding sand, can be tested during the process of compressive deformation. in this brand new method of property measurement two new concepts of viscoelastic parameter and plastic deformation threshold are put forward

    介紹了一種研製的型砂性能檢測系統與測試方法，通過對標準砂樣的測試，能迅速、準確地測得砂樣受載過程中的應力應變的動態關系曲線及反映型砂本質特徵的幾項性能參數，這是型砂性能檢測領域中的新探索，其中型砂粘彈性指標及塑性變形臨界值乃是型砂性能方面的新概念。
  6. To study the wave field characteristics of 2 - d viscoelastic random medium, we divide up the theoretic recording sections ( vertical component ) into two different time sectors, and separately calculated and extracted the three statistical characteristics ( horizontal center frequency, vertical center frequency and relative magnitude of the wave field energy ) in the two different time sectors

    為研究粘彈性隨機介質模型中的波場特徵，我們在理論記錄（垂直分量）剖面上選取兩個時間區段；在這兩個不同的時間區段上，分別計算剖面的三個統計特徵（橫向中心頻率、縱向中心頻率、波場能量相對值） 。
  7. Attenuation characteristic of fast wave, slow wave, quasi - transverse wave and anti - plane transverse wave are discussed and the combined effects of the anisotropy of the solid skeleton and fluid viscosity on the propagation characteristic of plane waves are analyzed numerically. the influence of horizontal anisotropy and fluid viscosity on the propagation characteristic of elastic waves is clarified

    討論了液飽和多孔介質中快波、慢波，準剪切波和反平面剪切波的衰減特性，並分析了固體骨架異性以及流體粘度的綜合效應對平面波傳播特性的作用，澄清了介質水平面內異性以及流體粘度對彈性波傳播特性的影響。
  8. The recent research status on tungsten heavy alloys was reviewed. the methods to improve the properties of tungsten alloys, including the changes of tungsten particle size, component, content of matrix and the improvements of sintering technics, were also discussed in details. at the same time, some advanced overseas penetrators were introduced and research directions of tungsten alloy materials were pointed out in this paper

    主要介紹高密度鎢合金穿甲彈材料侵徹性能的國內外研究發展狀況，從改變合金中鎢顆粒性質、粘結相組成與含量，以及結合工藝改善的角度，總結目前國內外改善高密度鎢合金侵徹性能的主要途徑，並對當前國外先進鎢合金穿甲彈產品的材料成分、制備工藝及侵徹效果進行了簡要介紹和分析;同時針對國外穿甲彈的研究概況和發展趨勢，提出我國今後研究和開發新型高侵徹性能鎢合金穿甲彈的主要研究方向。
  9. The essential properties like randomicity ; dynamic ; coupling ; nonlinear and so on of the system of pipelines - soil under dynamical loads was studied through loads, soil, and pipelines - soil etc three aspects, so this chapter offers the basic job for the dynamical response of the pipelines - soil system. eular - bernonulli beam model and tomosimko beam model were adapted to study the inherence vibration properties of the pipelines under dynamical loads, and the analytical answers of the chanmical results were brought out in the fifth chapter

    荷載的作用，最終要通過土體介質的傳遞到達管道本身，從而使得管道發生力學性狀響應，因此，文中以粘彈性理論為基礎，通過數學變換、推導，提出了荷載在土體中的傳播特性和計算方法，使得管道的動力激勵部分問題得解。
  10. Any homogeneous viscoelastic medium subjected to one - dimensional tension and compression can be characterized in terms of the phase velocity c ( w ) and the attenuation coefficient deduce the complex modulus and the other equivalent viscoelastic functions

    一維的縱向壓縮波在同質的粘彈性介質中傳播時，材料的粘彈性特性主要通過縱向波的傳播速度c （ w ）和衰減系數a （ w ）兩項來定義。
  11. Trough the staggered - mesh finite difference simulations of the wave equations, simulated the propagation of the seismic wave and the relevant zero offset time record in the 2d viscoelastic random medium models

    摘要通過交錯網格有限差分正演，模擬了平面地震波在二維粘彈性隨機介質模型中的傳播及其自激自收時間記錄。
  12. In this paper, using the elasticity recovery correspondence principle and the nonlinear viscoelastic continuum thermodynamics, we utilize the irreversible thermodynamics to get the nonlinear viscoelastic relations with damage

    本文結合彈性回復對應原理，從非線性粘彈性材料的連續介質熱力學分析入手，通過不可逆熱力學定律來求出含損傷的非線性粘彈性本構關系。
  13. In viscoelastic media, the high frequency waves propagate and are damped more quickly than the low frequency ones, so that the shape of the wave will change continuously as it propagates

    在粘彈性介質里，頻率高的波相對于頻率低的波而言不僅傳播快，同時也衰減快，這樣在傳播的過程中它的波形發生連續微小的變化。
  14. Displacement characteristics of viscoelastic heavy oil in deformed reservoir

    變形介質中粘彈性稠油驅替特徵
  15. 4. with the consideration of practical soil - pile interaction, the soil around pile is modeled as a three - dimensional viscous - elastic continuous medium and the time effect of the settlement of single pile is studied. the semi - analytical solutions for vertical displacement of soil and for the relationship between settlement of pile head and time were obtained by laplace transform method and fourier inverse method, and the law of the settlement of pile head varying with time was then analyzed and discussed

    考慮樁土藕合作用的單樁沉降時間效應研究從研究空間軸對稱問題的角度出發，將樁周土體建模為三維粘彈性連續介質，更為合理地考慮了靜荷載下樁土系統中單樁與樁周土的藕合作用，分別建立了樁周土體和樁體的靜力平衡方程，並通過拉普拉斯變換、傅立葉逆變換等數學手段，獲得了單樁樁周土體的垂直變形和樁頂沉降在拉普拉斯變換域內的解析解和在時間域內的半解析解，進而分析討論了單樁沉降隨時間變化的規律。
  16. According to the principle of model discerning and the feature of embankment ' s settlement, the calculation model of soft soil ground ' s settlement is divided into the material discerning of the first model and the best model, in order to consider the soft soil ground ' s settlement affected by the secondly consolidation in the later stage, the merchant visco - elastic model based on the elastic model and the non - linear - elastic model is adopted

    根據模型辨識的原則和路基沉降的特點，把軟土沉降計算模型的辨識分為二個層次：介質形態初步模型的辨識和最優模型的辨識。為了考慮軟土次固結作用對軟土地基後期影響，在傳統考慮彈性、非線性彈性模型的模型類屬集合中力口入了merchant粘彈性模型。
  17. ( 6 ) basing on a constitutive model for elastic and damage rock, which is set up using the eshelby equivalent inclusion method and cdm, a damage viscoelasticity model for rock is deduced

    （ 6 ）在採用各向同性介質中的eshelby等效夾雜理論和連續介質損傷力學（ cdm ）方法建立的巖石損傷本構模型基礎上利用對應性原理建立了巖石材料的損傷粘彈性本構關系。
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