非數量方法 的英文怎麼說

中文拼音 [fēishǔliángfāng]
非數量方法 英文
non-quantitative inethods
  • : Ⅰ名詞1 (錯誤) mistake; wrong; errors 2 (指非洲) short for africa 3 (姓氏) a surname Ⅱ動詞1 ...
  • : 數副詞(屢次) frequently; repeatedly
  • : 量動1. (度量) measure 2. (估量) estimate; size up
  • : Ⅰ名詞1 (方形; 方體) square 2 [數學] (乘方) involution; power 3 (方向) direction 4 (方面) ...
  • : Ⅰ名詞1 (由國家制定或認可的行為規則的總稱) law 2 (方法; 方式) way; method; mode; means 3 (標...
  • 數量 : quantity; quantum; amount; magnitude; number
  • 方法 : method; means; way; technique; process; procedure; plan; device; recipe; fashion; tool; maneuver
  1. The scielltific computational theories and methods on bird strike to the windshield of aircraft have been systematically studied and summed up in this thesis, such as fem comptltational principles and procedures to elastic dynamic problems under the conditions of small and non - linear finite deformation, 3d viscous elastic constitutive theory and incremelltal expression under the consideration of the rate effect of non - metallic materials like the aircraft windshield, and the numerical compatational principles and key constitutions for impact - contact dynamic subjects

    2 、系統學習並歸納總結了鳥體撞擊風擋結構問題中的科學計算理論與計算。按照鳥撞問題值計算逐步深入的思路,系統總結了小變形結構動力學有限元值計算、有限變形的幾何線性有限元值計算、粘彈性體線性形變的本構物理關系;對于實施復雜結構有限元動力學計算的載荷增提出了對newmark差分的改進以及進行材料與幾何線性值計算的細致步驟。
  2. Test method for coefficient of static and kinetic friction of uncoated writing and printing paper by use of the horizontal plane method

    用水平面塗層書寫印刷紙動態和靜態摩擦系
  3. A new method for measuring the vibration of shadow mask without touch by detecting the light density with reflection type optical fiber sensor is presented. the measurement system based on the new method is designed to make the vibration measurement easier working, faster calculating, and get more precise results. it is an important measurement and analysis tool to improve the performance of shadow mask and display quality of cpt

    本文提出了基於單光纖光強度反射接觸式微振動測系統的原理,並設計製造了該測試系統,探索出了簡單便可靠的測,能夠準確客觀地反映蔭罩振動的各項參(各振動模的振動頻率、振幅、衰減時間) ,實現了測試裝置的簡便化和測試過程的自動化,為cpt張緊式蔭罩系統的性能改進與顯示質的提高提供了有效的測試分析手段。
  4. In this paper, we have studied the transmission of a plane wave through a 1d quasiperiodic or aperiodic chain by numerical method. moreover the heat conduction for these chains is calculated. it is found that the heat flux j ~ n - 1 ( 0. 5 < < 1 ), and depends on the on - site potentials

    本文首先用,計算了各種頻率的平面波通過以上幾種典型的一維準周期和周期鏈的透射系,並據此研究了這幾種一維準周期和周期鏈的熱通j與粒子n之間的關系,得出j n ~ ( a - 1 ) , 0 . 5 1 ,與系統中在位勢的大小有關,並與其他系統的結果作了比較。
  5. This paper is an academic thesis about remote sensing information model and geographical mathematics. the author have studied a lot of remote sensing information models and geographical image information models. according to geographical regularity the author advance non - linear mathematics method which is geographical complex phenomena both of certainty and uncertainty to combine in an equation. that is from formal logic inferring to dialectical logic calculation. moreover, it is from abstract thinking to both of abstract and visualized thinking, which is image joining equation calculated. make a suggestion that the geographical parameters are different from the physics variables. thus initiate based on geographical science for mathematics. there are 4 parts as follows in this paper : the regularity of geographical phenomena ; general equation of remote sensing information model ; geographical parameters and geographical indexes ; significance of geographical image information models

    從大的遙感信息模型,地理圖像信息模型的實踐中,提出符合地理科學自身規律的線性,解決了確定性與不確定性結合的宏觀復雜性問題。從形式邏輯推理發展到辯證邏輯的計算,從抽象公式的計算發展到抽象思維與形象思維結合的公式與圖像結合的計算。提出了物理變與地理參的區別,從而開創了以地理科學為背景的學研究,進而為發展地理學奠定了基礎。
  6. The figure of the part ' s original shape depend on digital equinpent mostly. digital equiment is divided into two big types, contac ttype and uncontact tyope. the contact type decelop with the optical and electonic element applied widely. uncontact measurement is rapid. the measured part is not scared, but it requirethat the measured part ' s surface can glisten. cmm is typical delegate of contact measurementcomparing to uncontact measurement, cmm is slow, but it has upper measurement precision. in range of required figure precision, it will affact the selective way of moddfile cuver

    由於其測過程是利用光學進行的,從而對被測物體的表面提出了一定的要求,表面反光或全黑的物體都不適合於光學進行測,或者說當遇到這樣的被測物體時需要更復雜的光學技術來保證測的順利進行。坐標測機( coordinatemeasuringmachine , cmm )是接觸式字化設備的典型代表。和接觸測相比, cmm雖然在字化速度上比較低,但是它具有較高的測精度。
  7. When the water - air ratio increases, air ' s changing quantity of enthalpy and absolute humid will be enhanced. at last, the paper analyses the data from single factor experiment by mathematics method and gets relationship formulas about the nozzle flux, valid humidifying quantity and air ' s enthalpy changing quantity

    最後,對上述單因素試驗得到的據進行學分析,運用線性回歸分析、多項式回歸分析和線性回歸分析的,得到影響撞針型高壓小孔徑離心式噴嘴的噴嘴流、有效加濕和空氣焙變學關系式。
  8. It is discussed that the present harmonic analyzers do n ' t satisfy the requirements of china standard for harmonic measure of quick disturbance harmonic load. the measurement error brought about by the harmonic analyzers adopting ft or fft algorithm is analyzed. a cycle discrete fourier algorithm that should n ' t be effected by aperiodic component is presented, and the results of simulation show that it has higher accureacy

    本文對電力系統諧波的測據處理及電力牽引負荷對電力系統的影響進行了研究,論述了目前國內外生產的諧波分析儀用於快速波動諧波負荷的測不滿足國標的要求,分析了諧波分析儀普遍採用的ft或fft演算所產生的測誤差,提出了一種不受周期分影響的全周波離散傅里葉演算,模擬結果表明精度好。
  9. According to non - newtonian fluid mechanics theory and mathematical method, conbined with plunger moving property, the hypothesize fluid is imcompressive, hydraulic radius of flow of liquid in crevice is very little, and it is laminar flow, the flow is treated fixed continuous flow at every instant position of plunger, equation of motion and boundary condition were set up in condition of concentric and eccentric of pump barrel and plunger

    運用牛頓流體力學理論和,結合抽油泵柱塞運動特點,假設液體為不可壓縮的,液體在縫隙中流動的水力半徑很小,呈層流流動,柱塞在每一位置的瞬間,流動做定常流處理,建立了泵筒與柱塞同心和偏心兩種情況下運動程和邊界條件,引入無綱坐標、無綱速度和柱塞與泵筒偏心配合時的縫隙高度,並給出縫隙流流速、流的解析解。
  10. Extrinsic semiconductor single crystals - measurement of hall mobility and hall coefficient

    本徵半導體單晶霍爾遷移率和霍爾系
  11. This process is as follows : firstly, the data of different section contour and of section line have been obtained by reverse - engineering ; secondly, non - uniform b - spline approximation algorithm is used to fit the discrete data ; then the data have been optimized and reduced by adopting adaptive sampling of key points of the fitted curve based on vertical distance, sequently the adaptive sampling data is transformed into the format of the. ibl file of the famous 3 - d design software pro / e. therefore we reconstruct the surface and a model is generated ; lastly, the effectiveness of the adopted algorithm and modeling approach are demonstrated by the experiments

    建模型的過程中,首先運用逆向工程測,獲得曲面物體上不同截面輪廓線的測據點列,接著對測據點進行平滑處理,用最小二乘求解基於據點列的控制多邊形,以均勻三次b樣條曲線擬合截面輪廓曲線;然後利用基於垂距的據采樣演算,對擬合曲線上的據點進行重新采樣,達到優化據點的分佈及減少描述曲線的目的。
  12. Because of modis predominant space and spectral differentiate rate, it ’ s has been broadly applied to various field, in the aspect of snow monitoring, modis has been successfully using a normalized difference snow index ( ndsi ) to provide global automated binary maps of snow cover. the ndsi is a spectral ratio that takes advantage of the spectral difference of snow in short - wave infrared and visible spectral bands, although it has higher precision, it can only discern one pixel to snow or other features, can not satisfy accurate drainage basin snow cover mapping and snow parameter extracting

    Modis據因其優越的空間解析度、波譜解析度,已被廣泛的運用於各個領域,在積雪監測面,已成功地運用歸一化差分雪蓋指( ndsi )製作每天的全球雪蓋分布圖, ndsi是基於雪對可見光與近紅外波段的反射特性和反射差相對大小的一種測,然而它只能將一個像元辨別為積雪或積雪,滿足不了高精度應用要求。
  13. In this thesis, an incremental - iterative solution procedure using the modified newton - raphson iteration is used to solve geometrically nonlinear problems

    在涉及幾何線性問題的中,通常都採用增和迭代分析的
  14. The research for the absorptance of materials is significant to the development of laser material processing. the measurement method is the foundation of the absorptance research. in this paper the lumped method based on heat transfer is established for the absorptance of laser, and the measuring apparatus is also built up. as examples, the absorptance of laser is measured for several ordinary engineering materials

    材料對激光吸收的研究工作對激光加工的發展有著常重要的意義.而吸收率測的研究是材料對激光吸收研究工作的基礎.從熱的角度出發,利用傳熱學中的集總參建立了測吸收率的,設計了相應的試驗裝置,並測了幾種常用工程材料對激光的吸收率
  15. ( 2 ) based on the wave equation in the acoustic fluid space and the theory of thin - wall structure, the non - symmetrical coupled structure - acoustic dynamic equation without damping is studied. the non - symmetric system of the finite element model for coupled structure - acoustic response is solved by the conjugate subspace iteration method

    由聲空間波動程和薄板理論出發,對聲場?結構耦合系統的模態分析提出了有限元,採用共扼子空間迭代對稱特徵程進行處理,採用靜凝聚消除質矩陣的奇異性。
  16. Noncontact optical measurement method is commonly considered to be the most promising way for 3 - d contour measurement because of its high resolution, nondestruction and high speed in data gathering

    由於其高解析度、無破壞、據獲取速度快等優點,具有接觸特性的光學測被公認為最有前途的三維輪廓測
  17. As a part of the civil 863 plans, two multiple - contact models for two kinds of braking system are built in the paper, in which contact fields are described as coons surfaces, initial velocity is programmed in fortran. the thermal - mechanical coupling braking processes are simulated for the first time by msc. marc, the general - used nonlinear fem software. time distributions of the velocity, the stress and the temperature of the components under various initial velocity and brake force are obtained, which offer theoretic gist to study the life of the wheel, the disc and so on

    作為國家行業863重大課題《鐵路機車車輛虛擬樣機系統》的一部分,本文在研究接觸問題和熱?機耦合問題的基礎上,採用國際上通用的線性有限元分析軟體msc . marc建立了踏面制動和盤形制動主要部件的多體接觸計算模型,其中用解析描述,即用nurb曲線、高斯曲面來描述接觸區域,用fortran語言編寫定義初速度的用戶子程序,首次對兩種制動過程熱?機耦合進行了值模擬,定給出了主要制動部件在不同初速度、不同制動力下各個時刻的速度、應力和溫度的變化規律,為研究車輪、閘瓦以及制動盤壽命提供了理論依據。
  18. Based on a large amount of experimental data, nonlinear analysis, such as complexity theory, and approximate entropy ( apen ) which is adopted systematically in the fluidization research the first time, are implemented in the time series analysis of pressure fluctuation and particle concentration in gas - solid fluidized beds, and the nonlinear characteristics of fluidized beds are discussed comprehensively

    本文在大實驗據基礎上,將線性,包括復雜性理論,以及首次被系統引入流態化研究的近似熵,應用到氣固流化床壓力及顆粒濃度脈動時間序列分析中,較為系統地探討了流化床的線性特徵。
  19. Compared with the traditional method, the digital image processing method has many advantages in measuring the deformation of soil specimen in triaxial test, such as higher accuracy, non - contact measuring process, and undisturbed specimen. it is valid to measure the deformation in large scale. it can select the section of specimen freely to measure the axial and radial deformation directly

    應用字圖像測技術測三軸試驗試樣的變形,有許多傳統測不能比擬的優越性:較高的變形測精度;接觸式變形測,不擾動試樣,不干擾試樣的變形;適用於三軸土樣的大變形測;可以任意選擇測斷面,實現三軸試樣軸向變形和徑向變形的直接測;可以在試樣變形測的同時用圖片的形式記錄三軸試驗的全過程,便於試驗結束以後對試樣變形的重新分析和研究。
  20. All the results of axial and radial deformation measurement by digital image processing technique and those by traditional method are compared. the differences of the soil parameters on duncan and chang ' s nonlinear model made by these two methods are analyzed. finally, a compress test results and fem results are provided to show the reasonability and veracity of digital image processing technique to study the soil stress - strain characteristic in triaxial test

    ( 2 )三軸試驗土樣局部變形研究:首先定比較了三軸試樣沿高度向不同位置的局部變形(局部徑向變形與局部軸向變形)大小,分析了三軸試樣局部變形的特點和影響因素;然後把三軸試樣字圖像測結果與傳統測結果進行比較,以鄧肯張線性模型為例進行了模型參的整理,分析了兩種不問測引起的參差異:最後用原型壓縮試驗對比有限元值計算結果,驗證了字圖像測得到的三軸試驗土體應力應變參的合理性和準確性。
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