特徵曲線 的英文怎麼說

中文拼音 [tèzhǐqūxiàn]
特徵曲線 英文
characteristic curve
  • 特 : Ⅰ形容詞（特殊; 超出一般） particular; special; exceptional; unusual Ⅱ副詞1 （特別） especially; v...
  • 徵 : 名詞[音樂] （古代五音之一 相當于簡譜的「5」） a note of the ancient chinese five tone scale corre...
  • 曲 : 曲名詞1 （一種韻文形式） qu a type of verse for singing which emerged in the southern song and ji...
  • 線 : 名詞1 （用絲、棉、金屬等製成的細長的東西） thread; string; wire 2 [數學] （一個點任意移動所構成的...
  • 特徵 : characteristic; feature; properties; aspect; trait
  • 曲線 : [數學] curve; bight; bought; profile; net曲線板 french curve; irregular curve; curve board; splin...
  1. Soil - water characteristic curves of gaomiaozi bentonite

    高廟子膨潤土的土水特徵曲線
  2. A study on soil water characteristic curve of expansive soil

    膨脹土土水特徵曲線的研究
  3. The variation rule of strength parameters associated with the matric suction were studied

    分析了強度參數隨吸力的變化規律和廣義土-水特徵曲線的合理性。
  4. The present findings of semi - rigid connections, the method for design of beam - to - column connections in the codes from china and other countries, and the character about semi - rigid connections, were briefly introduced in this paper. the simulated method of the m - r relation curve of semi - rigid connections, the computing equations about the initial stiffness and moment capacities of two kinds of top - seat angle connections, with and without double web - angle, were discussed

    本文簡要地介紹了半剛性節點的研究現狀、各國規范樑柱連接的設計計算內容和方法、樑柱連接的類型和半剛性連接的特性，探討了頂、底角鋼、頂、底角鋼帶雙腹板角鋼兩種半剛性連接的m - _ r特徵曲線及其擬合方法，頂底角鋼連接、帶雙腹板頂底角鋼連接初始剛度以及彎矩承載力的計算公式。
  5. The empirical equation w = asb was used to fit water holding capacity of four kinds of agricultural soils in loess plateau. soil water holding capacity and unavailable water content increased as soil texture became clayed. available water content in loam was higher than those in sandy soil and clayed soil

    黃土高原四種主要農業土壤的水分特徵曲線並無明顯的平臺或拐點產生，其關系能夠很好地用garden經驗方程（ w = as ~ （ - b ） ）進行擬合。
  6. Using the complex potential method in the plane theory of elasticity of an anisotropic body, the series solution of finite anisotropic thin plate containing an elliptical inclusion is proposed with the help of faber series. a hybrid element with an elliptical inclusion for anisotropic materials is obtained by using the hybrid variable principle, and the element efficiency is verified by numerical examples. the state of the damage is modeled by an elliptical soft inclusion, and using the point stress criterion based on characteristic curve and yamada - sun etc. criteria, the prediction of the strength of a composite laminate with damage is set up

    首先基於經典層板理論，將復合材料層板的彈性問題化歸為均勻各向異性板來求解；採用各向異性體平面彈性理論中的復勢方法，以faber級數為工具，給出了有限大含橢圓核各向異性板彈性問題的級數解形式；利用雜交變分原理，成功導出含橢圓核各向異性板雜交應力有限元，並用算例驗證了該單元的可行性和有效性；採用含剛度折減橢圓形彈性核的沖擊損傷模型，引入基於特徵曲線和yamada - sun破壞準則的點應力判據，建立了含損傷復合材料層板剩餘強度的分析方法；通過數值計算詳細討論了各種幾何參數對損傷層板應力分佈、剩餘強度的影響，得到了一系列對工程應用具有實用價值的結論。
  7. The yarn snarling characteristic curve is firstly extracted, then several gauss signals would be calculated to match with the yarn snarling characteristic curve

    該方法首先提取紗線的扭結特徵曲線，進而利用信號處理的手段實現了以若干高斯信號來自動匹配和識別紗線扭結特徵曲線。
  8. The necessary and sufficient conditions of the li nard system for intersection of positive secmi - orbits with characteric curve

    系統的正半軌線與特徵曲線相交的充要條件
  9. The rule about water flow in the unsaturated soil and the soil - water characteristic curve are described in this thesis in the first time step during the numerical simulation, the permeability coefficient is calculated according to the initial water content of the unsaturated soil, because of as shown in the soil - water characteristic curve has the hysteresis phenomenon

    闡述了非飽和土中水流動的基本規律和土水特徵曲線。由於土水特徵曲線具有滯后的特點，提出了根據初始含水量來確定數值模擬初始時步非飽和土的滲透系數。
  10. Based on geometry alignment data and speed difference, by stat. formula are established about the relation between downgrade, curve radius and deflection and speed change. then method to establish speed characteristic curve is present

    依據樣本路段的幾何線形數據和速度變化特徵，利用統計手段得出了縱坡坡度、平曲線半徑和偏角等線形指標與速度變化之間的關系公式，根據這些公式，給出了一定線形組合求解速度特徵曲線的方法。
  11. This curve expression is controlled by less fixed factors, so it can increase the range and accuracy of the prediction of development performance of waterflooding oil field

    廣義水驅特徵曲線表達式受較少的固定因子的控制，提高了水驅油田開發動態預測的范圍和精度。
  12. Determination of soil infiltration capability and water characteristic curves of sandy loam soil

    沙壤土入滲性能和水分特徵曲線的測定
  13. Regarding the estimated performance of classifier at high specificities ( > 80 % ) in control eyes as measured by the partial area under the receiver - operating characteristic curve, the combination of both instruments is also superior to the individual instruments

    以受試者工作特徵曲線下部分面積作為對照眼高專屬性（ > 80 % ）的分類性能評價，兩種儀器聯合篩查也優于單一儀器篩查。
  14. And then acceleration characteristic curve is concluded based acceleration track and point out its wave segment. combined with traffic accidents, the correlativity between accident and acceleration change is setup

    然後，根據樣本路段的加速度軌跡圖，總結出彎坡銜接線形的加速度特徵曲線，指出加速度特徵曲線的波動段，來表徵路段的加速度變化幅度。
  15. Based on the gps data, i analyzed the velocity track of swatch roads and concluded velocity characteristic curve of alignment of downgrade - followed curve, in addition put forward alignment range and conditions responding to velocity characteristic curve

    根據gps實測數據，分析樣本路段的速度軌跡曲線，總結出彎坡銜接線形的兩種速度特徵曲線，並指出了各速度特徵曲線所對應的線形組合范圍和適應的條件。
  16. The coupling analysis program of surface flow and subsurface flow over porous media is developed based on the conversion principles of water on the surface under rainfall conditions. a new method to judge the saturation of the surface is proposed in this thesis, the convergence is speeded up and the cpu time is saved by using this method

    根據非飽和土上水的轉化機理，編制了降雨條件下地表水入滲和產流耦合的計算程序，並根據土-水特徵曲線，提出了判斷地表飽和的條件，根據此條件，加速了收斂速度，節省了cpu的時間。
  17. The diagnostic power of the classifiers was compared regarding their misclassification error rates and area under the receiver - operating characteristic curve

    考慮到其誤分類錯誤率及受試者工作特徵曲線下面積，該分類機的診斷效力有一定可比性。
  18. The relationship of soil particle - size distributions and soil water retention characteristics, saturated and unsaturated hydraulic conductivity were studied in the lab

    本研究對陜西四種不同質地土壤的粒徑分佈與水分特徵曲線及飽和、非飽和導水率的關系進行了研究。
  19. To measure driving expectation speed, this dissertation makes the concept of driving behavior coefficient to calculate degree of power control of driver for vehicle, and related ~ aw is studied between driving behavior coefficient and road geometry, through marking the feature curve of driving behavior coefficient in various type road sections, the calculation model of expectation speed is established

    為推定駕駛期望車速，本文提出了駕駛行為系數的概念，用以衡量駕車人對于車輛的動力控制，並重點研究了駕駛行為系數與道路線形之間的常態相關規律，通過標定駕駛行為系數在各種類型道路區段的特徵曲線，推導了駕駛期望車速的計算模型。
  20. To discuss the time history analysis, the paper explains many problems, such as the imitation of the resilience curve from the pushover figure, the selection of the seismic waves, the model of dynamical analysis and the establishment and solution of the vibration equation

    本文根據push - over曲線圖形置換理想恢復力特徵曲線，並從地震波的選用，結構分析模型以及結構動力方程的建立及解法等方面對結構的時程分析進行了討論研究。
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