center distance 中文意思是什麼

center distance 解釋
中心距離
  • center : n vt vi 〈美國〉＝centre n 1 中心；中心點；圓心；中央；中樞，核心；中心人物；根源，起源。2 〈常C ...
  • distance : n 1 距離，路程。2 遠隔，遠離；遠處，遠方。3 （時間的）間隔，長遠，長久。4 懸殊。5 隔閡，疏遠。6 ...
  1. Located in the guoda huama commerce center. distance to yulong jokul : 20 distance to lijiang : 1. 5 distance to airport of lijiang : 40 mins driving

    地處國大花馬街商業區距離玉雪山僅20公里距離麗江古城1 . 5公里距離麗江機場40分鐘車程。
  2. Then all manufactories of spinning frames and cotton mills try to shorten the gauge between front and middle rollers and make the center distance reduce to 42 - 43mm, but the distances are still so longer, thin and thick slubs when spinning purified cotton are distinctly more than that nitto model drafting, which have been hindering the cotton mills to improve the quality of cotton spinning all along

    因此各細紗機製造廠和棉紡廠都在想方設法把前、中羅拉隔距縮小，中心距縮小至42 43毫米，但還是偏大，紡純棉時細節、粗節明顯比原先的日東式牽伸多，一直困擾著棉紡廠提高棉紡質量。
  3. Those sensitive parameters making system have negative damping and occur self - excited shimmy are horizontal pulling lever rigidity, tire sideslip rigidity, steering gear rigidity and damping, kingpin equivalent damping, kingpin caster angle, tire drag. and wheel center distance, tire side rigidity, vehicle wheel unbalanced mass, tire vertical rigidity, and distance from kingpin center to the vertical central line plane of tire have great influence on shimmy, but they do n ' t make the system have negative damping. and horizontal pulling lever damping, suspension damping and rigidity have very small influence on shimmy

    橫拉桿剛度、輪胎的側偏剛度、轉向機剛度、轉向機阻尼、繞主銷當量阻尼、主銷后傾角、輪胎拖距是影響擺振的敏感性參數，適當調節某一參數可引起系統的負阻尼，使系統產生自激擺振；輪距、輪胎側向剛度、車輪上的不平衡質量、輪胎垂向剛度及主銷延長線與地面交點至車輪平面的距離對擺振的影響也較大，但不會使系統出現負阻尼；而橫拉桿阻尼、懸架阻尼與懸架剛度對擺振的影響很小。
  4. The center distance of the roller on the cradle draft assemble greatly affects the yarn eveness, hairiness and ends breakage

    摘要牽伸裝置上羅拉的中心距及其定位對成紗的條干不勻率、毛羽、斷頭都有較大影響。
  5. The article introduces the calculation equation of how the gauge sets up and calculates the roller center distance which is of guiding signification to cotton mills and cradle manufacturers

    文章介紹了搖架上羅拉隔距規設定隔距的計算公式的推導過程，對棉紡廠、搖架製造廠具有指導意義。
  6. By means of the optimization method - punishing function method and taking the sum of the planet gear radius and center distance as the target function, the parameters of drive are optimized. by using the optimization program, the initial serial studies of drive are completed, the best serial parameter value of the drive is given

    採用外點罰函數優化方法，通過取行星輪半徑和中心距之和作為優化目標函數，對滾錐齒超環面行星蝸桿傳動進行了參數優化，運用此優化程序，初步完成了對該種傳動的系列化研究，給出了傳動系列的最佳參數取值。
  7. This paper mainly discussed the optimization design of two - stage star - type gear transmission system. it covered the two sides : one - stage gear transmission and two - stage gear transmission. on the basis of their analysis and research, the mathematic models are created which include the objective functions of minimum volume and minimum center distance, the constraints of contact strength, bend strength and scuffing strength

    本文主要研究了航空發動機星型齒輪傳動系統的優化設計，對單級齒輪傳動和兩級星型傳動都進行了深入的分析和探討，分別以系統體積最小和中心距最小為目標函數，以齒輪的接觸強度、彎曲強度、膠合強度等為約束條件，建立了完整的數學模型。
  8. By using method of optimal design, this text optimized eccentric mechanism for adjusting the center distance

    本文運用機械優化設計方法對偏心調整機構進行了優化。
  9. All of this got data reference and design basis for eccentric mechanism for adjusting the center distance and others

    通過優化為楔橫軋機偏心中心距調整機構及相關機構的設計提供了良好的數據參考、設計依據。
  10. Add : 2 north xincheng avenue, honnot, mongolia 010010 in historic center, distance to airport km 12 and to railway station km 2

    -草原明珠大酒店是由內蒙古基本建設咨詢投資公司建造經營的現代化三星級涉外飯店，樓高19層。
  11. Center distance of pixel tube

    像素管中心距
  12. Center distance of led

    發光管中心距
  13. Located in city center, distance to railway station : 2 and 8 mins, to long - distance bus station : 5 and 20 mins

    酒店位於市中心，距火車站2公里， 8分鐘車程距長途車站5公里， 20分鐘車程。
  14. Locate in city center, distance to railway station about 2 and 5 mins, to airport about 35 and 30 mins, and to the long - distance bus station about 2 and 5 mins

    酒店位於市中心，距火車站2公里， 5分鐘車程距機場35公里， 30分鐘車程距長途車站2公里， 5分鐘車程。
  15. In the old town center, distance from centre of city 0 km, from the airport 28 km, from the railway station 3 km

    -麗江劍南春文苑位於麗江古城中心，是古城核心保護區內唯一的四星級酒店。
  16. The hotel locates in city center, distance from railway station : 2km, driving need 5 minutes ; distance from long bus station : 5km, driving need 10 minutes

    -盛華大酒店是承德市交通局下屬企業，由北京保利物業酒店管理有限責任公司顧問管理。
  17. Analytic relationships among radial clearance, axial clearance, contact angle, center distance between two grooves, and bearing fit gap are derived for bearing design ; 3. analytic relations of radial fit gap and radial clearance is derived for bearing production

    推導出了雙列角接觸球軸承的軸向游隙與徑向游隙、雙溝溝心距及軸承配套間隙之間的解析關系式，可應用於軸承設計。
  18. 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。
  19. In this paper, based on the theory of ehl ( elasto - hydrodynamic lubrication ), a study is conducted to investigate the impacts of geared factors ( including gear speed ratio, gear teeth modulus and center distance ) on the lubrication behavior of gearing, and some useful conclusions are obtained

    應用彈性流體動力潤滑理論，計算分析了傳動比、模數及中心距等齒輪參數對齒輪副潤滑性能的影響，得出了一些有益的結論。
  20. After considering the coupling of the mounting errors and elastic deformation, the meshing influences of the error of the center distance, the setting parametric error in the axial direction, and the intersect angle between the two axes on transmission performance are investigated. 4

    考慮到安裝誤差和載荷作用下的彈性變形等非共軛因素耦合作用，分析了漸開線蝸桿傳動在安裝時存在中心距誤差，軸間相對位置誤差，軸間相對夾角誤差對其承載嚙合的影響； 4
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