試驗時間 的英文怎麼說

中文拼音 [shìyànshíjiān]
試驗時間 英文
duration of 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
  • 時 : shí］Ⅰ名1 （比較長的一段時間）time; times; days:當時at that time; in those days; 古時 ancient tim...
  • 間 : 間Ⅰ名詞1 （中間） between; among 2 （一定的空間或時間里） with a definite time or space 3 （一間...
  • 試驗 : trial; experiment; test
  • 時間 : time; hour; 北京時間十九點整19 hours beijing time; 上課時間school hours; 時間與空間 time and spac...
  1. The method of close water test has been used for a long time, so richer experience has been achieved. however, it not only takes pains and time, but also consumes raw materials during the close water test because of miscellaneous working procedures such as bricklaying in the two ends of pipe, water - repellent layer plastering, maintaining and water offletting, brick - block backouting after the test, especially in the region short of water and some drainage pipe with prop - pipe construction. in order to satisfy the fast development of municipal construction, new detection methods should be developed

    閉水試驗方法因其應用時間較長，目前已積累了較豐富的經驗，但在閉水試驗時，管道兩端砌築磚堵、抹防水層、養護、灌水浸泡，以及試驗后的放水、磚堵拆除等繁雜工序，不僅費工、費時，而且消耗原材料，尤其是在缺水的地區以及頂管施工的無壓管道，這些矛盾更加突出；因此，為滿足迅速發展的市政建設需要，有必要探索新的檢測方法，閉氣試驗就是其中一種，但是閉氣試驗目前還不完善，有待于進一步深入研究。
  2. Vulcanized rubber. interval of time between vulcanization and tests

    硫化橡膠.硫化和試驗的間歇時間
  3. The "optimum" weak form is the one for which the trial and test spaces coincide.

    「最優」的弱解是在測試空間和試驗空間重合時得出的。
  4. Unstable random process was passed test to time list error. aiming error was confirmed on unstable random process

    對方位測量在試驗時間段內，進行了非平穩性檢驗，證實了瞄準誤差屬于非平穩性的。
  5. Consider to simplifying the process of calibrating dynamic error parameters of accelerometer and shortening the time of calibrating test, all dynamic error parameters are calibrated at one - time, based on the mathematic model of dynamic error of accelerometer and integrating the model and the testing theory of the three - axis turntable, meanwhile, the angle - vibration table is avoided

    摘要為了簡化加速度計動態誤差系數的標定過程，縮短標定試驗時間，在建立加速度計動態誤差數學模型的基礎上，結合三軸轉臺模型及測試原理，一次性標定出加速度計動態誤差系數，同時避免了角振動臺的使用。
  6. The endurance function of the insulation field is widely concerned in the power system. according to the equality between the two dimensional weibull distribution and the law of electrical aging, after the method for estimation of the voltage endurance coefficient is presented by the maximum likelihood estimation and the minimum square estimation of the two dimensional weibull distribution parameters, on the basis of the analysis of the test disadvantages under invariable voltage, the method of obtaining the voltage endurance coefficient under the intension increased by degrees is considered

    電氣絕緣電老化性能是電力系統普遍關注的問題，由於二元weibull分佈與電老化定律在評價絕緣老化特性上存在等價性，本文首先介紹了二元weibull分佈參數採用極大似然法和最小二乘法估計獲得電壓壽命指數的方法，同時在分析其在恆定電壓下試驗容易出現，由於電壓選擇不當導致試驗時間過長現象的基礎上，討論了利用場強遞增方式確定電壓壽命指數的方法。
  7. About weibull distribution, we also obtain the limit distribution of total test time and construct the pivot

    對于weibull分佈場合，本文同樣給出了總試驗時間的漸近正態分佈，構造了樞軸量。
  8. In the case of lognormal distribution, we obtain the limit distribution of the sum of the logarithm of every sample ' s test time, and construct the pivot

    對于對數正態分佈場合，本文給出了樣品試驗時間對數和的漸近正態分佈，構造了樞軸量。
  9. As to normal distribution, we find the pivot, which we get from the limit distribution of total test time, is approximate with the one from the case of lognormal distribution

    對于正態分佈場合，本文給出了總試驗時間的漸近正態分佈，利用對數正態場合的結果得到參數的近似置信域。
  10. Specifies the maximum number of timestamp trials until success ; defaults to 1

    指定成功前試驗時間戳的最多次數，默認為1 。
  11. Determination of vibration endurance test time and qualification criterion for airborne electronic equipment

    機載電子設備耐振試驗時間的確定與合格判據
  12. Measurement and control ; performance tests on process computer systeme ; time measurement ; list of the published standards

    測量和控制.計算機處理系統的性能試驗時間測量已
  13. Carmakers acknowledge that this means they are being forced to use lower quality materials and spend less time on testing

    汽車製造商們承認這意味著他們被迫採用質量較差的原材料，並縮短試驗時間。
  14. Abstract : traditional reliability life testing includes two methods, time terminated testing and failure terminated testing

    摘要：為節省試驗時間和資源，可靠性壽命試驗通常採用定數截尾和定時截尾兩種方法。
  15. The control system was modified two separate installations for performing tests on the test - bed. the control parameter of each device is complete same, as to temperature, pressure, rev and test time. the control mode of temperature, pressure and rev was closed loop

    它被改造為在主機上有兩個獨立的試驗裝置，它們的控制參量是完全相同的，分別為溫度、壓力、主軸電動機的轉速和性能試驗時間，其中溫度、壓力、轉速採用閉環控制的方式。
  16. Measurement and control ; performance tests on process computer systems ; time measurement ; function tested : data transmission with error free transmission circuit

    測量和控制.過程計算機系統的性能試驗.時間測量.被測
  17. Measurement and control ; performance tests on process computer systems ; time measurement ; function tested : conditional branch

    測量和控制.過程計算機系統的性能試驗.時間測量.被測
  18. The testing system improved the testing precision, reduced the infection of the testing people, realized the auto computer control. on the other hand, the testing system can realize the auto manage to the testing data, draw characteristic curve automatically. through the curving line of working characters analyzing the three - phase asynchronous electrical motor ' s functions and qualities

    系統大大提高了電機試驗的測量精度和數據處理的準確性，減少了試驗勞動強度和試驗時間，特別是根據試驗數據作某些分析時，大大地減少了人為因素對結果存在的影響，實現了計算機全智能化的自動控制，自動化的數據處理和曲線繪制，並能靈活的查詢及列印試驗報表。
  19. 4. 4. 2 time frame time frame for certification means the working days from the acceptance of complete application till the issuance of the certificates, which includes the time of type testing, factory inspection, reports submission after inspection, evaluation of certification results and approval of certificate

    認證時限指自受理認證申請之日起至頒發認證證書時止所實際發生的工作日，包括型式試驗時間工廠審查時間及審查后提交報告時間認證結果評價和批準時間以及證書製作時間。
  20. Fifthly, using uniformly orthogonal design theory to arrange the four - lever temperatures and four - lever vibration stress, catch an excellent accelerated life text plan, which make the estimate value have the well precision in normal stress lever, at the same time that can reduce the sample number and shorten the test time

    第五，運用均勻正交設計對環境溫度和振動應力的四個應力水平值進行合理搭配，得到一組較優的加速壽命試驗方案，在減少樣本數量、縮短試驗時間的同時使產品在正常應力水平的壽命估計值具有較高的精度。
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