variation in strength 中文意思是什麼

variation in strength 解釋
強度變化
  • variation : n 1 變化，變動。2 變量，變度，偏差。3 【語言】語尾變化；變體，異體；【數學】變分，協變；順列；【...
  • in : adv 1 朝里，向內，在內。 A coat with a furry side in有皮裡子的外衣。 Come in please 請進來。 The ...
  • strength : n. 1. 力，力量，體力。2. 強度，濃度；長處；（要塞等的）抵抗力。3. 實力；兵力；全體人數，額定人數，編制。4. 筆力；文勢。5. （證券等的）市價堅挺。6. 〈美俚〉（可能有的）利潤。
  1. The variation of ultimate tensile strength with length for amosite crocidolite, chrysotile is shown in table 2. 10.

    鐵石棉，青石棉和溫石棉的極限抗拉強度隨長度的變化情況見表210
  2. The variation of ultimate tensile strength with length for amosite crocidolite, chrysotile is shown in table 2. 10

    鐵石棉，青石棉和溫石棉的極限抗拉強度隨長度的變化情況見表2 10
  3. Results show that : ( 1 ) for each particle size of andalusite, variation tendency of the properties of the material is generally the same : the maximum of bulk density, compressive strength and rupture strength appears in the range of 5 % - 10 % content of fiber, these properties of the material remarkably decrease as the fiber content exceed 10 % ; while at the same fiber content, the properties of the material increase with the increase of firing temperature

    結果表明： （ 1 ）對于不同粒度的原料，性能變化規律大致相同：在同一燒成溫度下，體積密度、常溫耐壓強度、常溫抗折強度在5 10之間出現峰值，加入量超過10之後材料的性能明顯下降；在相同的纖維含量下，隨著燒成溫度的提高，試樣的各項性能均有所上升。
  4. ( 4 ) the anomaly of the ssmcs has better durative when the ah encourter niter - annual variation, and in the inter - decadal scale, when the ah occurs the inter - annual variation, the anomaly of the cef between 100 and 160 e on 925hpa, the strength and area of sh has better durative, the durative of the cef ' s anomaly on 200hpa

    （ 3 ）當澳高發生年際變化時，亞澳地區降水異常主要表現在兩個區域： 1 ） 30 n附近從我國東部地區至日本半島以及西北太平洋一帶。 2 ） 10 n附近的熱帶洋麵上。當澳高偏強時，這兩個地區的降水異常偏多。
  5. A two - dimensional double diffusive laminar natural convection in rectangular enclosure is detailed analyzed. the results show that when the thermal and solutal buoyancies aid each other, the airflow consists of one main cellular structure and is steady, regardless of the relative strength variation between the heat and pollutant sources. there are multiple flow structures, however, according to the relative strength when the buoyancies opposing each other

    模擬結果表明雙擴散自然對流系統的空氣流動與傳熱傳質特性完全是由離散熱源與污染源浮升力之間的相互作用關系訣定的：當離散熱源與污染源浮升力協同作用時，自然對流呈比較穩定的單一流動結構；而當熱源與污染源浮升力對抗作用時，自然對流系統隨它們之間強度變化呈現出多種流動狀態。
  6. Based on the available rule of variation in undrained shear strength during excavation, and the basic idea of the merchant model, this paper presents a constitutive relationship for saturated cohesive soils, capable of taking into account both stress path and time - dependent effect. it ' s named by the author as modified merchant model

    本文根據前人基坑開挖前後土的不排水抗剪強度變化規律的研究結果，並結合merchant模型的思想，提出了能同時考慮開挖應力路徑和應力應變隨時間變化的飽和粘土應力應變關系，亦可稱之為修正merchant模型。
  7. It sets up a evaluated system by analyzing groundwater chemical components, through studying pertinence in water chemical component and soil strength, it also puts forward that water chemical change can map soil strength variation under water - soil interaction. from the theory of the water - soil interaction on, the interrelation of city construction, the variation of groundwater condition and the soil structure strength is analyzed and that the measure of soil structure and the significance which is by the water - soil interaction is studied in this paper. at the same time, in the paper : the recourse of the soil structure strength is summarized ; the physical meaning of soil mini - scale structure is defined ; the measure of soil structure is classified ; the four basis forms of the water - soil interaction is induced ; the chemistry mechanism of the water - soil interaction is discussed

    通過水化學組份與土強度間的相關性分析，提出水化學組份的變異可以映射水土作用下土強度的變異；從水土作用的理論出發，分析了域市建設、地下水環境變異與土結構強度間的相互關系，研究了土的結構尺度及其在水土作用中的意義：總結了土的結構強度的來源、定義了土細觀結構的物理涵義井劃分了土的結構尺度及層次、歸納了水土作用的四個基本形式、討論了水土作用的化學作用機理。
  8. The strength and occurring chances of each pattern all have significant annual period, which indicates that the movements of rain - belts in china have the characteristic of annual variation

    各空間型出現的機會和強度均有明顯的年周期變化，反映了我國雨帶的年際變化特徵。
  9. There is a substantial variation in waste strength and waste treatment costs.

    廢水濃度和處理費有明顯差別。
  10. The evolution of the local spin in a molecular magnet peg and [ mn4 ] 2 interacting with an injected electron is studied, we find that the variation in the magnetization of fe8, [ mn4 ] 2 and the electron spin crucially depends on the strength of the exchange interaction. we calculate the time evolution of the entanglement between the injected electron and fe8, [ mn4 ] 2

    在磁性分子fe _ 8和[ mn4 ] _ 2的自旋動力學和糾纏演化的研究中，我們發現糾纏度隨著時間而改變；自旋和糾纏度的振動幅度強烈依靠于交換作用，結果提供了用分子磁體和極化電子進行編碼和讀出數據的可能性。
  11. Second, by combining theories of strength of laminate with ga, a new gradient free optimization method with new code strategy is discussed. the representation itself does not change the nature of the problem, but effects the searching efficiency of the algorithm. so the representation of the parameters to be optimized is a very important factor and the new code strategy is also easy used with crossover operator and variation operator in ga applications

    其次，本文根據層合板優化設計的具體問題提出了一種符號編碼方式，雖然優化參數的基因編碼表達方式並不能改變優化問題的本質，但是不同的編碼表達方式對于遺傳演算法搜索的效率和最終的優化結果有著重要的影響，因此優化參數的基因編碼表達是遺傳演算法應用於工程問題中非常關鍵的一步。
  12. The research results showed that the strength and fracture toughness value present peak value variation under the condition of 20wt % si - c - n powders, and when the powder contain 22wt % carbon element, the sicnnp / si3n4 composites exhibit excellent performance of 878. 5mpa in bending strength and 11. 96mpa. m1 / 2 in fracture toughness

    受力分析，推導出其最大增韌效果的表達式為八g一一一屍二l蘭一一一。其3ez （ l vi （ l 。 r廣） 」增韌效果與ps川。
  13. Variation in sound signal strength

    聲信號強度變化
  14. The thesis analyze a on - the - spot test model combining a projiect. utilizing the non - linear finite element theory in the article, form - finding has been took apart with node balanced laws and propping up move law. under the loads every calbe unit strength of axle and node displacement ' s variation tendencies are computed

    論文還結合工程實踐對一現場試驗模型進行了分析。文中利用非線性有限元理論，按節點平衡法與支座移動法進行找形分析。計算了外荷載作用下各索單元軸力及節點位移的變化趨勢。
  15. Some conclusions are drawn : the compressive strength and flexural strength of cubic specimens of steel fibre reinforced concrete increase with the dosage of steel fibre ; without change of dosage of steel fibre, the elastic modulus of steel fibre reinforced concrete increases with the concrete age ; steel fibre reinforced concrete is of obvious function in cracking resistance, but there is no obvious function in avoidance of cracking ; for both common concrete and steel fibre reinforced concrete, the variation of the internal temperature is different from that of the external temperature before the initial set of concrete, and the internal strain of both two kinds of concrete is great, and, in general, the variation of strain of common concrete is much greater than that of the steel fibre reinforced concrete ; after the initial set of concrete, the variation of the internal temperature of both two kinds of concrete is similar to that of the external temperature, and the variation of the internal strain is relatively small

    結果表明：鋼纖維混凝土立方體的杭壓強度、抗彎強度隨著鋼纖維摻量的增加而增大；在鋼纖維摻量不變的情況下，鋼纖維混凝土的抗壓彈性模量會隨著齡期的增加而提高；鋼纖維對混凝土的阻裂作用很明顯，而對混凝土起裂的限製作用不明顯；在混凝土初凝之前，無論是普通混凝土還是鋼纖維混凝土，內部溫度的變化規律與外界溫度的變化規律不同，並且此階段混凝土內部應變的變幅很大，普通混凝土應變的變幅要比鋼纖維混凝土應變的變幅大得多；在混凝土初凝之後，無論是普通混凝土還是鋼纖維混凝土，內部溫度的變化規律與外界溫度的變化規律相同，並且此階段混凝土內部應變的變幅很小。
  16. Because there exists the different strength of coupling between the electron and phonon, there have some different ways, such as the perturbation theory, variation theory, green function theory and the feynman " s path integral approach. they can be appropriately used in different area

    Frohlich極化子哈密頓中電子和光學聲子耦合強弱不同，有著不同的研究方法，諸如微擾論，變分法， green函數方法，以及feynman的路徑積分方法，這些方法處理問題的范圍是不同的。
  17. In this dissertation, the engineering properties of the nano - al2o3 and nano - tio2 reinforced cement - stabilized soil are respectively studied through the laboratory experiments. based on testing data, the unconfined compressive strength ( ucs ) of nanometerial - al2o3 reinforced cement - stabilized soil ( narcss ) is firstly analyzed in different nanomaterial mixing ratio, cement mixing ratio, curing - period, water content, w / c ratio, etc., and then the stress - strain relationship of narcss is given. the variation of the ucs of nanometerial - tio2 reinforced cement - stabilized soil ( ntrcss ) is also given in different nanometerial mixing ratio and curing period

    根據試驗結果，首先分析了納米材料al _ 2o _ 3摻入比、齡期、土樣含水量、水灰比等對摻納米材料al _ 2o _ 3水泥土強度的影響，並給出其應力應變關系（本構關系）和一定條件下的最佳配比；其次，分析了納米材料tio _ 2摻入比、齡期等對摻納米材料tio _ 2水泥土強度的影響；最後，通過比較前人的研究成果，對分別摻入納米材料al _ 2o _ 3 、納米材料tio _ 2及納米材料sio _ （ 2 - x ）的水泥土強度進行了對比分析。
  18. As barium titanium is a typical ferroelectrics medium, in which the variation of the polarization intensity with the field strength is nonlinear under the external electric field. the behavior of microwave propagation in batio3 er fluids was also studied when considering the microwave propagation in a direction perpendicular and parallel to the particle chains, respectively. the microwave transmittance in the fluids could be adjusted by the electric field

    考慮到batio _ 3是一種非線性介質，在外電場作用下自身介電行為變化的特殊性，對batio _ 3電流變液微波透射行為進行了研究，分別考慮微波傳播方向與電流變液顆粒鏈相垂直和平行的情況，發現batio _ 3電流變液微波透射率亦可由外電場調控。
  19. In order to study the relationship between homogeneity and performance variation of asphalt mixture, based on digital image processing technology, using the regression method, the relationship between homogeneity of asphalt mixture and air void, dynamic stability and mechanical strength of asphalt mixture was quantitatively investigated via the index of homogeneity of asphalt mixture

    摘要為了研究瀝青混合料均勻性與性能間的相互關系，基於數字圖像處理技術，通過瀝青混合料均勻性指標，利用回歸方法對瀝青混合料均勻性與空隙率、動穩定度及力學強度間的相互關系進行了定量研究。
  20. The numerical models are applied to the analysis of water - air transmission, deformation and strength variation in an expansive soils slope during infiltration. the results of numerical simulation quantificational describe the influence of fissures position, fissures growth extent on expansive soils slope infiltration process, fissures healing process during infiltration as well as the variation process of soils strength and slope stability

    程序結果定量描述了不同裂隙分佈、不同裂隙發育程度對膨脹土邊坡降雨入滲過程的影響，定量描述了裂隙在降雨入滲時的愈合過程，以及邊坡土體強度、邊坡穩定性隨降雨入滲變化的過程。
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