radius-of-curvature 中文意思是什麼

radius-of-curvature 解釋
曲率半徑
  • radius : n （pl radii ）1 半徑；半徑范圍。2 【解剖學】橈骨。3 （車輪的）輻；【物理學】輻射線；【無線電】徑...
  • of : OF ＝Old French 古法語。
  • curvature : n. 1. 彎曲（部分）。2. 【數學】曲率，曲度。
  1. The relation of radius of curvature and error as well as formulas of increasing parameters on condition of constant error are diverted. the equation of the line on the center of approximate circular arc is obtained ， and it can avoids the trouble that numerical solution owns possibility of no convergence and simplifies node calculation of non - circular curve

    導出了曲率半徑與逼近誤差之間的關系和等誤差條件下的參數遞推公式，建立了通過逼近圓弧圓心的直線方程和圓心坐標計算公式.按這種方法用圓弧逼近平面參數曲線，不需要求解非線性方程組，避免了計算可能不收斂的麻煩，簡化了非圓曲線的節點計算過程
  2. Roundness depends on the sharpness or radius of curvature of the edges.

    渾圓度取決于邊角的銳度或曲率半徑。
  3. The load displacement curves and the ultimate strength of each member are presented. effects of beam length, radius of curvature and flexural - torsional rigidity on ultimate are considered

    通過試驗研究，給出每個構件的荷載位移曲線和極限承載力，得到了曲梁承載力隨跨長、曲率半徑以及截面尺寸的變化規律。
  4. The determination of curvature radius of pipy belt conveyor

    管狀帶式輸送機彎曲段曲率半徑的確定
  5. Radius of curvature in prime vertical

    卯酉圈曲率半徑
  6. Analysis of the edge curvature radius of the beveled cutting tool

    斜角切削刀具刃口曲率半徑分析
  7. A discussion on measurement of curvature radius of spherical mirror through michelson interferometer - newton ' s ring interference

    牛頓環干涉法測定球面鏡曲率半徑的討論
  8. We calculated the surface subsidence, horizontal displacement, incline, and current curvature using the groundwater drawdown, conical depression influence radius of water cone and ground property

    根據地下水降深、降落漏斗影響半徑、巖土工程地質性質，計算降水引發的地表沉降值、水平移動、傾斜、曲率現狀值。
  9. Absolute radius of curvature

    絕對曲率半徑
  10. Relative radius of curvature

    相對曲率半徑
  11. Profile radius of curvature

    齒廓曲率半徑
  12. Over the years, lrt technology has been upgraded to counter the negative effects of traffic jams, noise, environmental damage, air pollution, etc. featuring a small radius of curvature, multiple car units, modulated train set, enlarged cars both in transverse and longitudinal directions, low car floors, streamlined car design, advanced control systems, and flexible right of way, modern lrt systems have been successfully adopted to most environmental and social needs. they adequately display their merits as transportation systems ; i. e., the lrt system is able to co - exist with automobiles. the low car floor means that roads can act as station facilities, and passengers can get on and off the cars in the street

    輕軌運輸系統lrt源起於歐洲街道電車street car ，街道電車一度在都市捷運化與私人機動化的浪潮沖擊下迅速沒落，但隨著都會地區機動車輛不斷增加，道路交通阻塞噪音環境破壞排放廢氣污染問題嚴重惡化之際，輕軌車輛技術已不斷提升，具備小轉彎半徑能力的聯結式車廂模組化列車編組車廂斷面長度加大加長低地板車廂流線型車廂設計，搭配先進控制系統及彈性的路權型式，使現代化輕軌系統具備有與生活空間結合重視環境問題與社會情勢並活用進化街車之都市交通工具等特徵與優點，如高性能輕軌列車與汽車共存，低底盤的車廂創造無障礙車站空間，道路即是車站設備，旅客可以在街區上下車，提供沿線居民高度的便利性，消除交通堵塞噪音及空氣污染等，輕軌系統並與街景充分的調和，成為活動的都市意象。
  13. The curvature interference of the gear and the influence of radius of the mill - cutter, axial misalignment, and center distance on meshing are analyzed. based on these analyses, propose two methods to achieve point - contact : to change the radius of the mill - cutter and increase the center distance

    在分析了弧齒線圓柱齒輪的嚙合傳動不產生曲率干涉的條件和刀盤展成半徑、軸線平行度誤差、中心距對嚙合影響的基礎上，提出了點接觸弧齒線圓柱齒輪實現的兩種方案:調整刀盤展成半徑和增大中心距。
  14. Chapter 2 : using a so - called variance matrix, we studied the propagation and the focusing characteristics of the paraxial light beams. the quantities characterizing the gross features for a paraxial optical beam, such as the beam width, the divergence, the curvature radius of the wavefront, the complex beam parameter q. and the beam quality factor, are related by using variance matrix

    第二章：闡述了常數折射率介質中光束的傳輸和聚焦，建立了表徵傍軸光束總的特徵的量，如：束寬、衍射發散角、波前曲率半徑、復光束參數q與變換矩陣的關系，得到了光束質量因子和變換矩陣行列式的定量關系。
  15. The exponent of each item was discovered based on the optimizing the diagram factor, minimum radius of the cam curvature, maximum positive and negative accelerations of valve

    對于每一項的指數，則採用對氣門運動加速度、豐滿系數、最小曲率半徑等優化的方法來尋求。
  16. The radius of curvature of the highlighted face is too small for blend to fit. try a smaller blend radius using info / minimum radius

    如果因為面的曲率半徑太小而不能創建圓角，則會發生以下錯誤。高亮顯示有問題的面。
  17. Radius of second curvature

    第二曲率半徑
  18. Compensating different stock removal of the tool in different lens areas is used to control the accuracy in pre - polishing process. then based on preston theory, corrective polishing with small - tools is optimized and the better removal function is obtained. also a parameter related the radius of curvature is introduced and determined to increase the polishing precision, which is improved by experiments

    採用反饋補償的方法解決彈性模拋光對面形破壞的問題，以控制其拋光精度；運用preston的拋光原理，對小工具的工作方式和參數進行改進和優化，以改善其拋光精度和效率，並獲得了更優的特徵去除函數；提出了被拋光表面面形曲率半徑對工具特徵去除函數的影響，引入並確定一與非球面各處曲率半徑有關的面形調整因子來降低拋光后的面形誤差，並從實驗上獲得驗證。
  19. Based on the theory of thin - walled curved bar, reasonable hypothesized a third - ord parabolic curve, the paper adoptes variational method on energy, taking the coupled relationship of the effect of curvature radius, bend, torsion and shear - lag into consideration, establishes the elastic governing differential equation and boundary conditions for thin - walled curved box girders, which set the foundation of theoretical analysis of shear - lag effect in thin - walled curved box girders

    摘要文章以薄壁曲桿理論為基礎，合理地假設了三個剪力滯翹曲位移函數，應用能量變分法推導出考慮曲率半徑影響、彎、扭、剪力滯耦合的曲線箱梁彈性控制微分方程及其邊界條件，為薄壁大麴率箱梁剪滯效應建立了理論分析基礎。
  20. Mathematical analysis of the accuracy of sch fer ' s method in measuring the radius of root canal curvature

    法測量根管彎曲半徑準確性的探討
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