gradient distribution 中文意思是什麼

gradient distribution 解釋
梯度分佈
  • gradient : adj. 1. 傾斜的。2. 【動物；動物學】步行的，能步行的。n. 1. 〈英國〉（道路的）傾斜度，坡度，坡路。2. 【物理學】梯度，陡度，（溫度、氣壓等的）變化率，梯度變化曲線。
  • distribution : n 1 分配，分發，配給；分配裝置[系統]；配給品；配給量；【經濟學】配給方法，配給過程；分紅；【法律...
  1. Geotemperature gradient distribution of kuqa foreland basin north of tarim china

    塔里木盆地北緣庫車前陸盆地地溫梯度分佈特徵
  2. Based on analysis of geologic foundation record about pingzhuang basin, a lot of sino - foreign geothermal geology record and investigation of field geology, measuring of ground temperature in person and geo - chemical analysis of ascension spring, gushing water of fault, the fact that the anomaly of geothermal gradient of pingzhuang basin, which is in region of low geothermal gradient, is caused by redistribution of conduction - oriented geothermal heat flow which is result from upheaval and depression of basin foundation bed is pointed out. after the field of ground temperature is simulated under the background of conduction - oriented geothermal heat flow by means of ansys, the characteristic of ground temperature distribution of top surface of basin foundation bed ( yixian team ) is revealed. the sound condition of transmissibility fault and feeding water source, which are imperative in formation of the low - medium temperature geothermal system of convective type, is possessed in pingzhuang basin

    通過對平莊盆地基礎地質資料、國內外大量地熱地質資料的分析和野外地質調查、礦井實測地溫以及上升泉、斷層涌水的地球化學分析等工作基礎上，指出地處低地溫梯度背景區的平莊盆地地溫梯度異常是由於盆地基底隆起和坳陷引起傳導型大地熱流再分配所致；運用州sys數值模擬了大地熱流向地表傳導背景下的盆地地溫場，從而揭示了盆地基底（義縣組）頂界面地溫分佈特徵；闡明了盆地具有形成中低溫對流型地熱系統所必需的導水斷裂、補給水源等的良好條件，中低溫對流型地熱系統是地熱勘查的主要對象；圈定了平莊盆地北部朝陽溝?駱駝營子地熱勘查遠景區。
  3. Functionally graded materials ( fgm ) is that the components and the structure of the material are gradient distribution from one side of the material ( product ) to the omer. so far, fgm has been widely used in modern industries

    梯度功能材料，是指在材料設計製造過程中，使構成材料的要素沿著厚度方向由一側到另一側呈梯度連續變化，並使材料的性能與功能呈現連續變化的一種新型材料。
  4. In the summer stratified water column, the deeper the maximum depth of food distribution is, the stronger the dvm is performed ; the increase of the gradient of temperature in the thermocline layer can decrease the magnitude of the dvm and form the thermal barricade to the copepod ; the effects of the predation pressure on dvm is complex. on the one hand, the variations in the distribution depth of the predation pressure vs. the thermocline layer or the depth of the maximum food can modify the dvm patterns of the copepod. on the other hand, different predation pressure induces different dvm patterns

    在夏季分層水體中，食物的最大分佈深度越大，動物向下遷移的幅度也越大；溫躍層的溫度梯度增大可以減小動物遷移的幅度，成為橈足類垂直遷移的溫度屏障；捕食壓力對垂直遷移的影響較復雜，一方面，捕食壓力的分佈深度與溫躍層或食物峰值的相對位置的變化能夠改變橈足類垂直遷移的模式，另一方面，捕食壓力強度不同，橈足類垂直遷移的幅度也不同，捕食壓力越大，遷移的幅度越大，當捕食壓力增加到一定程度，橈足類停止向上的遷移，大部分時間呆在水體深層，可能進入捕食壓力引起的「滯育」狀態。
  5. Based on the empirical equations used for calculating the cost of main and distribution pipes of gravity sprinkler irrigation project, equations for calculating. 4. economical hydraulic gradient, pipe length and the minimum cost of the main pipe were derived through theoretical analysis and mathematical transformation

    3 .在建立的自壓噴灌工程主幹管和配水管道的造價計算經驗公式基礎上，通過理論分析和數學變換，推導得出了自壓噴灌主幹管經濟水力坡度、經濟管長和最低造價計算公式。
  6. There are many advantages to heat by air condition system, but there are also many problems. the air distribution of air condition room is often designed according to the summer outdoor parameters. thus, in winter, the hot air will arise with the influence of buoyancy, which result in the decline of vertical temperature gradient and produce a successive of problems

    空調送風供暖有著很多的優點，但也出現了很多問題，由於空調房間的氣流組織一般是以夏季工況為設計工況，在冬季由於送風熱氣流在浮升力作用下上升，引起垂直溫度梯度的增加，並產生一系列的問題，致使空調房間冬季室內熱舒適性較差、能源利用效率較低。
  7. The regional deformation anomaly of medium - term phase ( 1 ~ 3 years or more ) before strong earthquake occurrence usually shows three aspects of common characteristics : for regional vertical deformation, it shows distribution features of anomalous uplift area and concentration belt - high gradient belt of vertical differential deformation ( some of them reflect distribution of four quadrants ) related to tectonics ; for horizontal movement, it shows features of centralized high strain area ( or zone ) of domination shear deformation related to active blocks and faults ; it shows common features of regional vertical deformation anomaly area and high strain distribution area of horizontal deformation

    摘要強震前中期階段（ 1 ~ 3年或稍長）區域性形變異常往往表現出3個方面的共性特徵：區域垂直運動變形呈現與構造有關的異常隆起區、垂直差異變形高梯度帶（有的還呈「四象限」 ）分佈特徵；水準運動變形呈現與活動地塊及斷裂構造有關的、以剪切變形?主的高應變集中區（帶）特徵；區域性垂直形變異常區與水準形變的高應變分佈區共性的特徵。
  8. The relationship between wave - front aberration and focal spot size was researched roundly, and the essential connection between focal spot energy shape and wave front gradient distribution was discovered, and a smarter parameter to evaluate wave front aberration was founded. based on this, the wave front aberration tolerance confined by focal spot size requirement was obtained through calculation and statistics method. 2

    比較全面地分析了系統內部波前誤差與光束焦斑尺寸之間的關系，找到了波前梯度分佈與焦斑能量分佈之間的本質聯系，提出了一個與焦斑尺寸關系最密切的波前誤差參數，並採用數值模擬和統計的方法得到了焦斑尺寸限制條件所要求的波前誤差限制條件； 2
  9. The influence factors to electrochemical deposition and gradient distribution of pmgcf, such as the predrying extent of the swelling cathode film, the excessive power voltage of the cathode, the ph value of electrochemical reduction medium solutionn, the microstrucure of polymer matrix, were majorly invested in this thesis

    本文著重討論了了溶脹陰極膜的預乾燥程度、陰極過電位、電解質溶液的ph值、聚合物基體的結構等因素對金屬銅在溶脹陰極膜中的沉積分佈以及結晶的形態的影響。
  10. The result showed that the interpenetration network structure between polymeric and deposited metal has been observed under a scanning electronic microscope and optical microscope. the experiments showed that copper deposition gradient distribution and crystal structure were greatly influenced by the the ph value of electrochemical reduction medium solution and the size, number and distributing of microporous in swelling cathode film

    用掃描電鏡和體式顯微鏡對制備的pmgcf進行了分析，結果表明：制備的pmgcf樣品的金屬沉積層梯度分佈均勻，在一定的電化學條件下金屬銅和聚合物基體形成了互穿的立體網狀結構。
  11. On the other hand, when using p ( an - mma - as ) as polymer matrix, the gradient distribution of copper in pmgcf is raisonne, the crystal is smaller and compacter than the former, the flexibility of pmgcf increase as the concentration of mma in copolymer increase, the size of copper crystal increase as as the concentration of ita in copolymer increase

    P （ an - mma - as ）為基體時金屬梯度分佈較合理，金屬晶體細小而且緻密，而且所制的pmgcf柔韌性較好，隨mma含量的增多而柔韌性增大，隨其中的as的含量的增大，所得的金屬晶體尺寸變化與p （ an ita ）相似，但變化的趨勢較緩慢。
  12. With wavelet based gray - gradient symbiosis matrix to compute the ununiformities of gray distribution and gradient distribution, a kind of pollution index was defined

    利用小波的灰度梯度共生矩陣計算基於鄰域的圖像灰度分佈不均勻性和灰度梯度分佈不均勻性。
  13. Without special forming equipment, the gradient distribution of components and the designed properties of the material can be achieved by the component graded change, layering formation and mechanical vibration. and the study shows that more layers of the structure, smoother transition from one layer to another

    在沒有專門的水泥基梯度材料成型設備的情況下，採用組分梯度變化，通過分層布料和機械振動成型的方法，通過合理的控制，基本上保證了組分的相對梯度變化，分層越多，梯度分佈連續性越好。
  14. In this paper, the concept of fgm is firstly applied in cement - based materials to study the effect of dispersion phase gradient distribution in cement - based materials on physicomechanical property and functions after the effect of dispersion phase and its mechanism in cement - based materials were analyzed

    本文首次運用水泥基梯度功能材料的概念，分析了分散相在水泥基材料中的作用及其作用機理，探討了分散相梯度分佈對水泥基復合材料物理力學性能以及功能特性的影響。
  15. Building up the model of seawater solar pond, then the approximate calculation about available solar radiation, the theory calculation of temperature and salt gradient distribution in the solar pond, and the analysis of the thermal stability, energy balance and efficiency have been emphasized. 2

    建立了海水太陽池的物理模型，重點進行可用太陽輻射能近似計算、太陽池內溫度分佈和鹽梯度分佈的理論計算、以及太陽池的熱穩定性和能量平衡及效率的分析等； 2
  16. Furthermore, electric - thermal property can be realized and thermal stress can be reduced in cf cement - based fgm in which the discontinuous carbon fibers are gradient distribution

    碳纖維梯度分佈，使得在纖維用量最少的情況下實現了導電發熱功能，並有效地改善了內部溫差和溫度應力，緩解了應力集中。
  17. Effect of gradient distribution of the composition on dynamic response of functionally gradient composites plates under impulsive load

    組份成分分佈規律對功能梯度防護裝甲動態響應的影響
  18. Study on the variation of landscape pattern and the gradient distribution of wetland in the xianghai nature reserve

    向海自然保護區景觀格局變化及濕地梯度分佈特徵研究
  19. ( 3 ) compared with that of the homogeneous distribution of the high strength aggregates and the activation aggregates, the higher strength of the gradient distribution of the disperse phase of the cement - based fgm are achieved, especially the bending strength

    通電后迅速發熱，隨著時間的延長升溫速度變緩（電阻增大） ，最終達到發熱和散熱的平衡而使溫度恆定； （ 3 ）不同性能骨料的梯度分佈可帶來比其均勻分佈優越的力學性能。
  20. When the reinforced glass fibers ( gf ) gradient distribution, the same reinforced role can be achieved in the lower volume of the reinforced fibers, because the distribution of the r einforced fibers is coincident with the stress distribution of the specimen

    纖維梯度分佈，增強纖維較多的分佈於受拉區，纖維的分佈更符合材料（構件）的受力方式。在承受最大彎拉應力部位，梯度分佈的纖維含量比均勻分佈高，因此梯度分佈比均勻分佈對抗彎強度的提高更明顯。
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