characteristic plane 中文意思是什麼

characteristic plane 解釋
特戰面
  • characteristic : adj 有特性的;表示…特性的,…特有的。 Japan s characteristic art 日本特有的藝術。n 特性,特徵,性...
  • plane : n 懸鈴木屬樹木。n 1 平面,水平面,面。2 (知識等的)發達程度,水平,階段。3 【航空】機翼面;〈常 ...
  1. Conclusion this result shows that that the pinna and concha have almost no effect no sound localization in horizontal plane, which means spectral characteristic does not possihly dominate in horizorntal plane

    結論實驗表明耳廓和外耳道對水平方向的聲音定位幾乎無影響,也就是說在水平方向上的聲音定位,耳廓和外耳道的濾波、共振等改變聲波頻譜特性作用可能不明顯。
  2. Based on the real structure of the forewing and hindwing of dragonfly, the plane geometric models of biomimetic wings are created using some cad software. then the three - dimensional finite element models of biomimetic wings are built by choosing the suitable element types and characteristic parameters

    本文基於蜻蜓真實的翅翼樣本,利用相應cad軟體分別建立了前、后翅翼的幾何結構模型,並通過選擇適當的單元類型及設定特性參數,完成三維仿蜻蜓前、后翅翼的有限元建模。
  3. The characteristic quantity ( like the " transfer number " defined in this thesis ) that describes the higher period orbits forms a sequence of phase - locked steps on the plane formed by it and the control parameter. all the phase - locked steps form a so - called prelude phase - locking staircase to type v intermittency

    描述這些過渡高周期軌道的特徵量(如本文定義的穿越數)在這個特徵量和控制參量構成的平面上形成一系列鎖相臺階,所有的臺階構成所謂的v型陣發前奏階梯。
  4. Another characteristic different from quasi - dissipative systems concerns the iteration gap. there is a piece of gap in the phase plane that is induced by dissipative property. it confines the " escaping hole " in a so - called " semi - dissipative crisis ", which owns two particular properties : 1

    該系統區別于類耗散系統的另一個特徵在於:與類耗散系統向平面上的迭代禁區相比,該系揚州大學碩士學位論文統的禁區中的一部分是由耗散性導致的,我們稱這部分禁區為「耗散性導致禁區」 。
  5. The air combat visual has a characteristic that the eyeable airspace is big ( more than 20 kilometers ) but target is small ( all fighter plane is small in 30 meters )

    摘要空戰模擬視景具有可見空域大( 20公里以上)而靶標小(戰機均小於30米)的特點。
  6. The technical norms for measurement and test of characteristic parameters of infrared focal plane arrays

    紅外焦平面陣列特性參數測試技術規范
  7. 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。
  8. In sce method, a sub - band frequency energy technique has been improved and a new technique which is based on phase plane technique has been proposed. four characteristic quantities have been extracted and used in data - analysis

    統計特徵量方法中,改進了子帶能譜特徵量提取方法;獨立提出了散射信號相平面特徵量提取方法。
  9. Nonlinearly natural vibration characteristic analysis of inclined cable in plane

    斜拉索在平面內的非線性固有振動特性分析
  10. The research object in this text is the actual project - - the mansion of yatingyuan ( 40 layers above the ground, 125. 4 meter high ). the structure - design is by satwe and the analysis of the structure dynamic characteristic and earthquake response by sap2000, whose calculation models are set up according to the actual size of the structure. in satwe, the analysis model of beam and column is simulated by frame - element, slab is plane - element, shear - wall is wall - element and slab is infinitely rigid in the internal and zero in the external ; in sap2000, beam and column is frame - element, slab and shear - wall is shell - element and slab is elastic floor

    本文以實際工程項目? ?雅庭園商業中心大廈(地面以上40層,建築總高度為125 . 4米)為研究對象,結構設計採用satwe ,結構的動力特性和地震反應分析採用sap2000 。結構satwe和sap2000分析的計算模型均按結構的實際尺寸建立, satwe分析模型的樑柱採用桿元模擬,樓板用薄壁殼元模擬和剪力墻用墻元模擬,樓板平面內無限剛、平面外剛度為零; sap2000分析模型的樑柱採用桿元模擬,樓板和剪力墻用殼元模擬,樓板為彈性板。
  11. After analyzing the characteristic of petroleum distribution in the linnan subsag, the author concludes four viewpoints, such as odds of petroleum on plane, odds of petroleum in different layers, odds of petroleum in different traps, and odds of petroleum which is controlled by structure

    摘要對臨南窪陷油氣分佈特徵進行了分析研究,認為該地區油氣分佈具有以下4個特徵:平面上分佈不均;不同層位分佈不均;不同圈閉類型分佈不均;油氣分佈受構造因素控制。
  12. ( 2 ) the analysis by characteristic section planes can draw that the ancient climate in deposit period of the characteristic section plane one sediments ( about seventeen thousand years before present ) is warm - dry and has relative humid and dry evolution rule, from fifteen to thirty years as its evolution period, that the ancient climate in deposit period of the characteristic section plane two sediments ( about fourteen thousand years before present ) is humid and has relative alternate very humid and humid evolution rule, from two to fourteen years as its evolution rule

    ( 2 )通過對兩個典型剖面的綜合分析得出,典型剖面沉積物沉積時期(距今約17kab . p . )的古氣候特徵總體上為暖干,並具有以15 30年為演化周期,相對的濕潤-乾燥-濕潤的演變規律。典型剖面沉積物沉積時期(距今約14kab . p . )的古氣候總體特徵為濕潤,並具有以2 14年為演變周期,相對的很濕潤-濕潤交替的演化規律。
  13. Characteristic circle is adopted for characteristic mark ; a new concept, “ characteristic diameter ”, is put forward ; the length and the position of the characteristic diameter ’ s image is adopted for the basic “ characteristic parameters ” ; and a new “ resolving model ” is established based on perspective projection principle and the speciality of “ characteristic diameter ” in this article, so that the normal direction of target plane can be got without calibrating camera parameters in real time. it only need basic mathematic tools

    本文採用特徵圓作為靶面上的「特徵標志」 ;提出了「特徵直徑」的概念,採用特徵直徑及其在像面上的透視投影的位置和長度作為基本的「特徵參數」 ;根據透視投影的規律,應用特徵直徑的特性,建立了新的「解算模型」 ,無須在現場標定攝像機的參數,只需採用基本的數學工具即可實時解算出靶面法線的方向。
  14. Based on fem the bending vibration modals in the plane of this stator are analyzed and the symmetrical characteristic of this stator is given and the stator prototype is experimental investigated

    採用有限元數值方法分析了該種振子可以利用的面內彎曲模態,給出了對邊兩兩激勵的一種對稱模式,並就所研製的振子模型,進行了實驗研究。
  15. 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。
  16. Further, analyse the characteristic of the seismic wavefield of fractural reservoir and the influence caused by fracture density, property of the filled material and the strike of fracture. fifthly, in term of research of zhangshulun et al., concisely discuss the arithmetic of the plane wave forward modeling and migration with phase shift method, in prestack common offset gathers and check the arithmetic by numerical simulation

    第四,用基於彈性?聲學近似的反射系數計算公式和本文提出的付氏變換子波生成法得到縫洞模型的反射系數模型和子波模型並用vrselrf波場延拓運算元對其進行地震波場數值模擬;進一步分析了縫洞儲層的地震波場特徵及縫洞密度、充填物性質和裂縫走向對其波場特徵的影響。
  17. The whole dynamic finite - element analysis simplified based on 2d plane is performed to adapt engineering requires. the effect of both kinematic interaction and inertial interaction on pile - soil - structure systems within layered soil field is relatively comprehensively investigated. at the same time, the boundary effect of model, the horizontal dynamic features of piles and the nonlinear characteristic of slide and contact on the interfaces of pile - soil are considered too on the ground of no - element meshing technique applied for dimensional effect of piles in stratum - soils

    建立了以適應工程需要的基於二維平面動力分析的簡化整體有限元模型;提出了能有效考慮樁尺寸效應的樁-土無單元劃分技術,在考慮了模型的邊界效應、樁基的水平動力特性和樁土界面的滑移、接觸非線性行為的基礎上,從時域內較為全面的研究了層狀土域中樁基上下部結構的慣性相互作用和運動相互作用兩種基本效應。
  18. As long as the root of the characteristic equation is within the unit circle of z - plane and the corresponding pid parameter is got, the closed loop control system is sure to be stable. although the root of the characteristic equation can vary within the unit circle of z - plane, different value may affect the control property differently. therefore, it is better to optimize the root, here the optimizing method is carried out by genetic algorithm

    本文所採用的這種確定pid參數的方法,雖然可以使特徵方程的根在z平面的單位圓內任意取值,但各種取值情況對變風量空調系統的控製品質的影響卻不同,因此,要對各種特徵方程的根的取值情況進行尋優,本文採用遺傳演算法對特徵方程的根進行尋優,從而使控制器的參數得以優化。
  19. Cellular automata was applied to solve mechanical problem of plane truss, and the feasibility of which was discussed in this article. the characteristic of cell and the way of dividing cell were studied while presenting a program and its frame chart. the work load of the new method was not much because it neednt form a partial differential set or a general finite element robustness matrix. numerical computing results show that the new method has a rapid speed of convergence to nodal displacement and internal force of element, so it probably has a good prospect in solving solid mechanical problems

    嘗試用細胞自動機作平面桁架力學分析,探討了該方法的可行性.給出元胞的劃分方法和特性,列出計算框圖並編制了相應的程序,由於不必形成結構的偏微方程集或有限元的總體剛度矩陣,計算工作量小.算例表明,該方法對結點位移和桿內力的收斂速度均較快,是一種分析固體力學問題有前景的新方法
  20. One is fuzzy control based algorithm. the response characteristic plane is obtained from studies of the fuzzy control system for switching control of capacitors installed on distribution systems

    本文提出應用模糊控制技術實現對電容器組的就地投切控制,為其設計了模糊控制器,並深入地研究了其響應特性。
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