壽命試驗 的英文怎麼說

中文拼音 [shòumìngshìyàn]
壽命試驗 英文
durability test
  • 試 : 名詞（古代占卜用的器具） astrolabe
  • 驗 : 動詞1. （察看; 查考） examine; check; test 2. （產生預期的效果） prove effective; produce the expected result
  • 試驗 : trial; experiment; test
  1. Ball valve - potential pressure life test regulation

    球閥.靜壓壽命試驗規程
  2. Butterfly valve - potential pressure life test regulation

    蝶閥.靜壓壽命試驗規程
  3. Globe valve - potential pressure life test regulation

    截止閥.靜壓壽命試驗規程
  4. Synthetic stress life testing for hydraulic pump

    液壓泵綜合應力壽命試驗方法研究
  5. Statistical analysis of accelerated life test on lognormal distribution case under type i censoring

    對數正態分佈定時截尾樣本下加速壽命試驗的統計分析
  6. In chapter3, we discuss the multiplicate progressive stresses accelerated life test. under the weibull distribution and an invers power law model we first present a necessary and sufficient condition for the existence and uniqueness of mle for the exponential distribution, then give estimators and confidence intervals of the parameters based on the blue. finally, we study them by using monte - carlo simulation

    第三章首先指出了一組序進應力加速壽命試驗下weibull分佈分佈參數的mle不唯一，然後給出了p組序進應力加速壽命試驗下指數分佈的mle存在和唯一的一個充要條件，並用隨機模擬的方法研究比較了參數估計的優良性，最後給出了p組序進應力加速壽命試驗下weibull分佈中參數的點估計和區間估計，討論了有關問題，給出模擬實例。
  7. Nowadays, company has been equipped with perfect gas spring assembling lines, microcomputer controlling function testing platforms, fatigue longevity test - beds, high and low temperature function concussion test - beds and sodium fog experiment tables

    公司現已配備有性能完善的氣彈簧裝配流水線、微機控制性能測試臺、疲勞壽命試驗臺;高低溫性能沖擊試驗臺、鹽霧實驗臺等專用設備。
  8. It is designed according to electrical stove or microwave oven request. heating pipe adopts high temperature resistance mgo powder as the insulation medium and the stainless steel case is passed oxidation deal through the advanced web band protection oven 1050c in order to become the a special oxidation layer and improve the high temperature oxidation and bittern corrosive performance of the heating pipe. the heating tube has high power density and strong heat radion. this product with good safe performance can work normally after 3000hrs life test

    加熱管選用耐高溫氧化鎂作絕緣介質，不銹鋼外殼經過先進的網帶氣體保護爐1050的氧化處理，形成一種特殊的氧化層，提高電熱管的抗高溫氧化及鹽鹵的腐蝕性能。電熱管的功率密度較高，熱輻射能力強。產品經長達3000h的壽命試驗后，仍能正常工作，安全性能好。
  9. Energy consume, electric strength, insulation resistance, ground conductivity, leakage current, microwave leakage, power input, normal temperature, humidity treatment, glow wire, horizontal flame, vertical flame, tracking, ball pressure, rainproof, water splash, dustproof, salt fog, endurance, motor load test, cord flexing, cord pulling, pull & torque test, lamp replacement, construction check etc

    能耗、電氣強度、絕緣電阻、接地連續性、泄漏電流、微波泄漏、功率、溫升、濕熱試驗、灼熱絲、水平燃燒、垂直燃燒、漏電起痕、球壓試驗、防雨淋、防濺水、粉塵、鹽霧、耐久性（壽命）試驗、電機負載試驗、電源線彎折、電源線提拉、拉扭力測試、燈頭互換性、安全結構檢查等。
  10. Results of bearing-life tests with oil-impregnated retainers here been rather spotty; the lives range from only a few to over 10, 000 hours.

    對油浸保持架軸承壽命試驗的結果很不一致，從幾小時到一萬小時以上不等。
  11. Second, carried out the fatigue life test of the truck ' s front axles adopted grouping fatigue life test method, calculated the results on theory of probability stats, linear fitted the fatigue life data by means of the basquin equation and least squares method, acquired the mathematical model of s - n and p - s - n curve of the front axles

    其次，採用成組試驗法，對汽車前橋進行了疲勞壽命試驗，藉助概率統計方法對試驗結果進行了分析計算，得到了各試驗載荷下的疲勞壽命的正態分佈的均值和標準差，採用basquin關系式和最小二乘法對疲勞壽命數據進行線性擬合，得到了前橋的s - n和p - s - n的關系。
  12. The core adopts cr20ni80 which is covered by silicon rubber insulation material. there also is heat conducting media outside of heating line with life time of over 1200h according to qb t1296 - 91electric heater for fridge 5. 12. 3, heating cable should bear 1. 15 times of the input voltage and 50 day continue life test

    使用壽命可連續達到1 200小時以上根據qbt 1 29691家用電冰箱用電熱線5 ， 123 ，電熱線應能承受額定輸入電壓的115倍，連續通電50天的壽命試驗。
  13. Moment estimation of the progressive stress accelerated life testing under exponential distribution censored samples

    指數分佈場合下序時應力加速壽命試驗的矩估計
  14. Moment estimation of the accelerated life testing - circular - progressive - stress weibull distribution under censored samples

    分佈場合下循環序進應力加速壽命試驗的矩估計
  15. This method can be applied to the data of product usage and life test, namely, to access the confidence lower limit for the mean residual life under the condition of product normal working period at a certain given probability, which gives the reference for the plan of instrument life prolong and maintenance

    使用該方法，利用產品的使用及壽命試驗數據，即可對產品在給定概率下和正常工作一定時間后的平均剩餘壽命置信下限進行評枯，為延壽使用及維修計劃的制定提供依據。
  16. Simultaneous confidence region of parameters for weibull distribution under fix - time censored test

    分佈定時截尾壽命試驗參數的近似聯合置信域
  17. In this paper, we study the type - i life test of lognormal, normal and weibull distributions with large numbers of samples, get the approximate confidence regions of the parameters, and do many stochastic simulations on the theoretical basis with computer

    本文研究了大樣本定時截尾壽命試驗下對數正態分佈、正態分佈和weibull分佈參數的近似置信域，並在理論基礎上進行隨機模擬。
  18. The projectile amounts in the cleaning and cooling cycle of lifetime tests of all kinds of firearms were fixed on the base of the vast and systematic research for actual combats and the statistic analysis of combat examples

    經大量而系統的實戰研究、戰例統計分析，確定既可滿足試驗要求也可指導實戰的各種槍械壽命試驗中的擦拭與冷卻周期射彈量。
  19. Mechanical and electrical durability test

    機械壽命和電壽命試驗
  20. Accelerated life test of electric heating wires and rolled wires

    電熱絲和軋制線材的加速壽命試驗
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