dimensional expression 中文意思是什麼

dimensional expression 解釋
因次式
  • dimensional : adj. 1. 尺寸的。2. 空間的。3. 【數學】因次的；…次（元）的。
  • expression : n 1 表現，表示，表達。2 詞句；語句，措辭，說法。3 表情，臉色，態度；腔調，聲調。4 【數學】式，符...
  1. Based on the analysis of the beat frequency signal, the expression of the beat frequency phase is deduced. the expression indicates physics meanings of quantities to be detected and supplies theoretical bases for detection methods. by using two - dimensional fft, the range and velocity information of target is got out from the echo. according to the periodicity range ambiguity of symmetrical pulses in fmpcw, the processing method of sliding time window is used

    通過對差頻信號進行的分析，得出了差頻相位的具體表達式，表現出了要檢測的各量的物理意義，對檢測的方法提供了理論依據。利用二維fft方法，可以有效地提取回波中目標的距離與速度信息。對于fmpcw信號由於均勻脈沖產生的周期性距離模糊的問題，採取時間波門的處理方法。
  2. In chapter two, by adopting a semiclassical model, we get an analytic expression of potential distribution in a one - dimensional mesoscopic tunnel junction array by solving a set of linear equations

    第二章採用半經典模型，通過求解一個線性方程組得到了一維介觀鏈中電勢分佈的解析表達式。
  3. Building construction - tolerances - expression of dimensional accuracy - principles and terminology

    建築物結構.公差.尺寸精度表述法.原則和術語
  4. The expression of multi - dimensional space in plastic arts

    造型藝術的多維空間表達
  5. Object location is defined as coming up with three - dimensional coordinate expression through binocular vision model analysis using geometrical relationship depth map generalization is the course of visualizing depth information

    目標定位是通過雙目視覺模型分析，利用空間幾何關系，最後提出了目標點的三維坐標計算表達式。
  6. He demenstrates some properties of schubert submodules including the fact that an integrable highest - weight module v is a union of it ' s schubert submodules and the dimensions of schubert submodules are finite although the integrable highest - weight module itself is infinite - dimensional. it ' s the purpose to find an expression to dimensions of schubert submodules in this part. this part is oganized as follows : chapter 1 is an introduction

    Hall在他的博士論文中，已經討論過schubert伸和可積最高權模之間所具有的緊密聯系，包括可積最高權模可表成schubert子模的並；且盡管可積最高權模的維數本身是無限的，但schubert子模的維數總是有限的；等等。
  7. The truss arch structure is a three - dimensional higher statically indeterminate structure, and no definite expression of the performance function can be given for its unbelievable complexity

    桁架拱結構是一個高次超靜定的復雜三維結構，構件的功能函數沒有明確表達式。
  8. Non - dimensional expression for backflow distances of smoke and hot gases in a roadway or tunnel fire

    道火災煙流滾退距離的無因次關系式
  9. Three dimensional structure modelling of feline ace2 and its eukaryotic expression

    貓血管緊張素轉換酶2的三維結構模擬與真核表達
  10. Entanglement of formation for high dimensional quantum states is investigated. an analytical expression of the entanglement of formation for a special quantum mixed states is obtained

    摘要研究了高維量子混合態的生成糾纏，給出了一類特殊量子混合態的生成糾纏的解析表示。
  11. A three - dimensional - acoustic doppler velocimeter is used to measure the velocity components of the flow field in all three coordinate directions for different discharge and measurement site. the influence of measurement site and the depth / vegetation height ratio on the measured velocity profile and turbulence intensity and the renolds stress is analyzed. the characteristics of the measured velocity distributions and the results of the previous investigators are used to select an analytical expression for the shape of the velocity profile

    利用三維超聲波多普勒流速儀（ adv ）量測不同位置、不同流量下的瞬時流場。分析了測點位置和水深與植被高度比對時均流速分佈的影響。本文還給出了種樹段紊動強度及雷諾應力的垂線分佈。
  12. Firstly, based on nusselt ' s theory, a three - dimensional coordinates model is built to deal with condensation heat transfer on the side of the fin. with the model, the condensation heat transfer mechanism on the side of the fin is analyzed. as a result, an integral expression is obtained to calculate the condensation heat transfer coefficient on the side of the fin

    首先，本文以nusselt理論為基礎，運用三維坐標建立了肋片側面的冷凝傳熱模型，對肋片側面的冷凝傳熱機理進行了分析，得出了肋側冷凝表面傳熱系數的積分表達式，並與傳統解法的理論公式進行了比較。
  13. The young ' s modulus, shear modulus and bending strength of single crystal silicon are characterized by the balance approach, too. a simplified relative uncertainty transfer equation is obtained by introducing the appropriate non - dimensional factor into the expression, thus providing more convenience to the practical evaluation of the resultant uncertainty

    理論上引入適當的無量綱因子，簡化函數的表達，給出了天平法測量楊氏模量和剪切模量相對誤差傳遞函數的解析表達式，並在此基礎上討論了天平法測量楊氏模量和剪切模量中相應誤差的影響。
  14. The expression of the improved boussinesq equations in curvilinear orthogonal coordinate system is derived. on the basis of poission equation conversion, the methods to generate curvilinear orthogonal grids are introduced, and then the two - dimensional numerical wave model under curvilinear orthogonal coordinate system is established

    推導了正交曲線坐標系下的改進型boussinesq方程，以poission方程變換為基礎，建立擬合正交曲線坐標系下正交曲線網格的生成方法，進而建立正交曲線坐標系下的二維波浪模型，提高了模型對復雜地形的適用性。
  15. In this paper we turn out the coherent - state expression of energy - momentum stress tensor in two dimensional schwarzschild black holes. the results have been discussed as well

    討論了一個二維黑洞的能量應力張量的相干態表示，並將這樣得到的結果與已有的結果進行比較和討論。
  16. The design and expression of computer three - dimensional animation for molecular point group

    分子點群的計算機三維動畫設計與表示
  17. The contents of the course include the elastic problems and associated solution procedure ; the basic concepts and assumptions of elasticity ; the solution of a planar elastic problem defined in a rectangular coordinate ; the matrix expression of basic equations of a planar elastic problem ; the solution of a planar problem defined in a polar coordinate ; the basic equations and solution procedure of a three - dimensional elastic problem ; bending of a plate ; and the variational principles of energy

    本課程的主要內容包括:彈性力學問題及其求解思想;彈性力學中的基本概念及基本假定;彈性力學平面問題的直角坐標解答;平面問題基本方程的矩陣表示;平面問題的極坐標解答;彈性力學空間問題的基本方程及其解法;薄板的彎曲;能量變分原理等等
  18. The spin operator ' s commutation relations in one dimensional quantum antiferromagnetic chains and lagrangina expression

    一維量子反鐵磁鏈格點自旋對易關系與廣義拉氏表示
  19. Space latticed dome is a type of structural system whose major character is three - dimensional shape and three - dimensional loaded. the rationally loaded character, great stiffness, lightweight, low fabrication cost, novel and lively pattern, beauty and great expression art measuring are features of this type of structure. therefore the latticed domes are widely used abroad and home

    空間網殼結構是以三維形體及三維受力為主要特徵的結構型式，它的特點是受力合理，剛度大，重量輕，造價低，結構形式新穎豐富，生動活潑，可以突出結構美且富有藝術表現力，國內外應用非常廣泛。
  20. Third, this thesis thoroughly had also studied the three - dimensional differential game guidance law. the first - order differential game guidance law expression was inferred based on the linear quadratic differential game theory, the simulation results showed that this differential game guidance law is correct and effective

    接下來，本文還深入研究了三維微分對策制導律，在線性二次型微分對策理論的基礎上推導出一階延遲環節三維微分對策制導律表達式並通過模擬計算得到驗證。
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