球面距 的英文怎麼說

中文拼音 [qiúmiànjù]
球面距 英文
great circle route
  • 球 : 名詞1 （以半圓的直徑為軸 使半圓旋轉一周而成的立體; 由中心到表面各點距離都相等的立體） sphere; glo...
  • 面 : Ⅰ名詞1 （頭的前部; 臉） face 2 （物體的表面） surface; top 3 （外露的一層或正面） outside; the ri...
  • 距 : Ⅰ名詞1 （距離） distance 2 （雄雞、雉等的腿的後面突出像腳趾的部分） spur （of a cock etc ）Ⅱ動詞...
  • 球面 : spherical surface; sphere球面艙壁 spherical bulkhead; 球面車床 spherical turning lathe; 球面反射...
  1. We say that a caustic is formed on the surface of the sphere at this distance.

    我們說，在這一距離的球面上形成了焦散。
  2. Instead of assuming the earth to be a perfect sphere, this function takes into account the actual polar flattening of the earth and the equatorial bulge, which gives a much more accurate computation between the given coordinates

    它沒有假設地球是一個完整的球面，而是考慮了地球的極軸扁平率和赤道鼓起率，這樣就給出了兩個坐標間更精確的距離。
  3. In the displacement measurement based on the principle of laser interference, the gaussian quadrics fitting algorithm is used to fix the central position of facula and raise the location accuracy

    在基於兩球面波干涉的長度和距離測量實驗中，運用高斯二次曲面擬合演算法為激光光斑的中心坐標定位，提高了光斑的定位精度。
  4. On isometries between unit spheres of abstract m spaces

    空間的單位球面之間的等距
  5. On linear extension of isometries between the unit spheres

    單位球面間等距映射的線性延拓
  6. Extension of isometries between unit sphere

    單位球面上的等距運算元的延拓
  7. On extension of isometries between the unit spheres

    型空間的單位球面間滿等距映射的表現定理及等距延拓
  8. Isometries between the unit spheres of l1 - sum of strictly convex normed spaces

    和的單位球面之間的等距
  9. Extension of isometries and, 2 - isometries on the unit spheres of - normed spaces

    單位球面間的等距延拓
  10. On linear extension of isometries between the unit spheres of - normed spaces

    范空間中單位球面間的等距運算元的線性延拓
  11. The aspheric optical element has many merits, for example, correcting optical aberrations, improving image quality, extending range of action, simplifying system organization, reducing the cost and reducing weight

    現代光學系統中大量採用非球面鏡以矯正像差、改善像質、擴大視場、增大作用距離、簡化光學系統結構、降低成本、減輕重量。
  12. Every point on the surface of a sphere is at an equal distance from its center

    球面上的每一點到球心的距離都是相等的。
  13. Abstract : the attitude error performance of electrostatic gyro should be understood and the relevant error equations must be set up in order to ensure the navigation precision of esgm. the relation between the navigation errors and the attitude errors of gyro was derived by use of spherical triangle. the simulation results show that the temporal performances of the longitudinal and distance errors which come from the initial alignment errors are periodically variational. they also show that the longitudinal and distance errors resulted from gyro drifts are not convergent in time. thus, the effects of initial alignment errors and gyro drifts can not be neglected and must be estimated and compensated

    文摘:為了保證靜電監控器的導航定位精度，需要了解靜電陀螺的姿態誤差特性，建立相應的誤差方程.本文採用球面三角形原理推導了導航定位誤差與陀螺姿態誤差的關系式.模擬結果表明，由初始定向誤差引起的經度誤差和距離誤差的時間特性是周期變化的；由陀螺漂移引起的經度誤差和距離誤差是隨時間發散的.因此，初始定向誤差和陀螺漂移的影響不能忽略，必須對其進行估計和補償
  14. In its measurement, the interference fringe should be tracked and counted. to avoid its disadvantage, a novel method of length measurement based on two sphere waves ’ interference is been introduced

    為了避免其需要對條紋進行跟蹤計數的缺點，提出了基於兩球面波干涉的長度和距離測量方法，並進行了理論分析和模擬。
  15. Since, then, it has a furthest limit, it is complete on every side, like the mass of a rounded sphere, equally poised from the center in every direction ; for it cannot be greater or smaller in one place than in another

    然而，由於存在者有一條最後的邊界，它在各方面都是完全的，好象一個滾圓的球體，從中心到每一個方面距離都相等，因為不能在哪個地方大一點或小一點。
  16. To machine the honeycomb sandwich, an interpolation method based on a rotary axis is also studied. with the round vector function and rotary movement group, a model of the error curved surface of the theoretical ellipsoid is set up to describe the actually measured surface

    以圓矢量函數和回轉運動群為工具討論了曲面的誤差變換，利用理論橢球面的誤差曲面建立了實測曲面的數學模型，通過求解理論曲面的法線實現了實測曲面的等距計算和陰陽面數據轉換。
  17. The isometric representation and extension of the mapping between the unit spheres of lp type spaces

    型空間單位球面間的等距的表現和延拓
  18. Industrial - process control valves - part 3 - 1 : dimensions - face - to - face dimensions for flanged, two - way, globe - type, straight pattern and center - to - face dimensions for flanged, two - way, globe - type, angle pattern control valves

    工業過程式控制制閥第3 - 1部分：尺寸兩通球形直通控制閥法蘭端面距和兩通球形角形控制閥法蘭中心至法蘭端面的間距
  19. This paper presents a new processing method - locus compensating method after analyzing the present processing situations of aspheric parts. using the formula of equidistant line, we create the mathematical model of working principle of the locus compensating method, demonstrate the correctness, feasibility and practicability of the method and made corresponding processing program with matlab and vb. at last, we devise the corresponding general structure of machining tools on the basis of above

    針對國內外非球面加工現狀，本文提出一種新的加工方法-軌跡補償法，利用等距線公式，建立了軌跡補償法加工原理的數學模型，分析論證了軌跡補償法的正確性、可行性、實用性，並應用matlab和vb編制出相應的加工程序，在此基礎上，設計出相應加工機床的總體結構。
  20. Mechanical standardization of semiconductor devices - part 6 - 5 : general rules for the preparation of outline drawings of surface mounted semiconductor device packages - design guide for fine - pitch ball grid array

    半導體器件的機械標準化.第6 - 5部分:半導體器件包裝用表面安裝略圖制備的一般規則.小螺距球面柵格排列的設計指南
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