pneumatic test 中文意思是什麼

pneumatic test 解釋
氣密試驗
  • pneumatic : adj 1 空氣的；似空氣的，氣體的；空氣學（上）的。2 【機械工程】壓縮空氣推動的；汽動的；風動的。3 ...
  • test : n 1 檢驗，檢查；考查；測驗；考試；考驗。2 檢驗用品；試金石；【化學】試藥；（判斷的）標準。3 【化...
  1. Method for pneumatic test of dissolved acetylene cylinders

    溶解乙炔氣瓶氣壓試驗方法
  2. This paper deriving the theory work inflection point in the static stage characteristics curve of small measurement range linear dimension measurement. by the way of high pressure and back pressure pneumatic measure and designed the parameter of the mainly and measure spray head, which are the key component in the spray head - baffle pneumatic sensor. the different groups for the main - spray head and the measure spray head, will effect the dynamic and static stage characteristic parameter. the author have done contrast experiment and optimization design to test and verify the theory derivation whereby made the rang of show valve of pneumatic measure system measure range up to 40 u m, the sensitivity up to 100mv / u m, resolution up to 0. 05 p m, the uncertainly of measure is less than 0. o2 u m, satisfaction of requirement of groups the carboy hatch thickness size precise measure of soft shims

    對高壓背壓式氣動測量用於小量程線性尺寸測量的靜態特性曲線的理論工作拐點進行了推導，對氣動測量系統中的噴嘴-擋板型氣動傳感器中的關鍵部件? ?主噴嘴和測量噴嘴的參數進行了理論設計，對主噴嘴和測量噴嘴的不同組合，將影響測量系統靜、動態特性指標的噴嘴參數進行了對比實驗和優化設計，並通過實驗驗證了理論推導，從而使氣動測量系統量程的示值范圍達到40 m ，靈敏度達到100mv m ，解析度達到0 . 05 m ，測量不確定度小於0 . 2 m ，滿足了壓縮機缸蓋軟體墊片厚度尺寸精密測量分組的要求。
  3. Analog test study of nozzle width and split type ' s influence on pneumatic efflux element switching performance

    深寬比及劈高對氣動射流元件射流切換影響模擬試驗研究
  4. The 3d coordinate measurement machine form usa, universal tool microscope from germany, intellectual flatness check device, metalloid graphic analyzer, electric and pneumatic measurement instruments and high performance steering test equipment ensure the products quality and play the important role for the products development

    從國外進口的三坐標測量儀、德國萬能工具顯微鏡、智能平面度檢查儀、金相圖像分析系統、電動量儀、氣動量儀和日本的高性能動力轉向系統試驗設備，保證動力轉向器的性能質量。
  5. This paper described the plc application in the pneumatic - electrical control of the test of swivel chair mechanical property

    介紹了可編程式控制制器在轉椅力學性能試驗機的氣-電控制系統中的應用。
  6. The test set comprises a hand operated pneumatic folding pump, capable of supplying pressure or vacuum with analog dial gauges to indicate pressure / vacuum levels

    整套測試儀包括一隻手動折疊氣泵，壓力管或真空管，並帶有顯示器以顯示壓力/真空水平。
  7. Standard test method for measuring insertion loss of pneumatic exhaust silencers

    氣動排氣消音器介入損耗測量用標準試驗方法
  8. Pneumatic fluid power - compressed air lubricators - test methods to determine the main characteristics to be included in supplier ' s literature

    氣動流體動力.壓縮空氣潤滑器.供貨商文件包括主要特性測定的試驗方法
  9. Portable pneumatic extinguishers - bench test methods

    便攜式風力滅火機臺架試驗方法
  10. Fire test of pneumatic tubing for flame and smoke characteristics

    氣壓輸送管的火焰和煙霧特性的火災試驗
  11. Fire test of pneumatic tubing for flame and smoke characteristics standard dated 8 22 97

    氣動輸送管的火焰和煙塵特性的燃燒試驗
  12. Standard test method for measurement of pneumatic permeability of partially saturated porous materials by flowing air

    用流動空氣測定局部飽水孔隙材料氣動滲透性的標準試驗方法
  13. The results show that, when the compressor continuously runs, the stability of the test bed after using manual valve is better than that of using thermal valve, and it is little affected by the kinds of valves for adjusting cooling water ; and that, when the compressor intermittently runs, the operation stability would be obtained if pneumatic valve is used to adjust cooling water, especially at low speed

    結果表明，壓縮機連續運行時，製冷劑採用手動閥調節后工況的穩定性明顯好於採用熱力膨脹閥時的情況，此時調節冷卻水量用的電動調節閥和氣動調節閥對工況穩定性影響相差無幾；間歇運行時，無論是熱力膨脹閥還是手動閥，即便壓縮機通電時間最長，仍達不到設定工況，特別是低速的斷續尤為明顯，而使用氣動閥就能很好地解決這一問題。
  14. Study on the design about the flux of the by - way and the resistance characteristic test of adjustable hydro - pneumatic spring value with the triangle throttle - slice

    三角閥片式可調油氣彈簧旁通閥流量及阻力特性試驗
  15. Based on the characteristics of the membrane structures, wind - induced nonlinear coupling dynamic response analysis which can be applied to closed membrane structures is developed and the added air mass the pneumatic stiffness and the acoustical damping of the closed membrane structures are deduced. applying the method to an aeroelastic model of wind tunnel test, the displacement the velocity and the acceleration of corresponding prototype structure in time domain are obtained

    本文針對封閉式薄膜結構和敞開式薄膜結構推導了全新的非線性流固耦合風振響應公式，其中耦合因素包括附加空氣質量、氣承剛度和聲致阻尼以及相對運動速度，並將此理論應用於一氣彈模型的計算，獲得了位移、速度、加速度時程以及加速度均方根。
  16. Fluid power systems and components - inspection and test of cylinders - part 1 : acceptance tests for pneumatic cylinders

    液壓動力系統和部件.氣缸的檢驗和試驗.第1部分:氣壓缸的驗收試驗
  17. Test for aircraft hydraulic and emergency pneumatic systems

    飛機液壓系統及應急氣動系統的試驗
  18. Test method for measuring physical properties of pneumatic tyres

    充氣輪胎物理性能試驗方法
  19. Research and application of virtual instrument technology, have important theory meaning and practice basis to the relevant pneumatic research and development of controlling the valve spare part with systematic function test, offer very good reference function for systematic development of other test

    虛擬儀器技術的研究與應用，對相關氣動控制閥類零部件性能測試系統的研究與開發具有重要的理論意義及實踐依據，為其他測試系統的開發提供很好的借鑒作用。
  20. With practical example of hydro - pneumatic spring, the valves parameters is designed with the methods of the analytics desgin and influence coefficients, the deigned parameters is validated, and the performance test is conducted for the designed hydro - pneumatic spring

    通過實例，對閥系參數進行解析設計和影響系數推算設計，並對兩種方法設計值進行比較，校核閥系設計參數，進行設計油氣彈簧的特性試驗。
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