constant-pressure test 中文意思是什麼
constant-pressure test
解釋
定壓測試-
Standard test method for short - time hydraulic failure and resistance to constant internal pressure of the plastics pipes for the transport of fluids
流體輸送用塑料管材液壓瞬時爆破和耐壓試驗方法 -
Standard test method for adhesion of pressure - sensitive tape to fiberboard at 90 angle and constant stress
在90角度和恆定應力下纖維板上壓敏膠紙帶粘合性的標準試驗方法 -
Standard test method for time - to - failure of thermoplastic pipe under constant internal pressure
長期恆定內壓下熱塑性塑料管材耐破壞時間的測定方法 -
Test method for indicating wear characteristics of petroleum hydraulic fluids in a high pressure constant volume vane pump
高壓定容葉輪泵中石油液壓液耐磨特性指示的試驗方法 -
Standard test method for time - to - failure of plastic piping systems and components under constant internal pressure with flow
在恆定內流動壓力下塑料管道系統和組件損壞時間的標準試驗方法 -
Moreover, the data processing method of accelerated life test is used to solve the problem of the reliability data conversion under different operating status to liquid rocket engine. and the counter power law model is introduced as the relation model between the characteristic life and the combustion chamber pressure, the accelerated life equation of the constant stress accelerated life test for the weibull distribution is obtained, through the accelerated life equation, the reliability estimate of different combustion chamber pressure is calculated
再次,採用加速壽命試驗的數據處理方法對液體火箭發動機不同工況下可靠性數據折算的問題進行了研究,引入逆冪律模型作為特徵壽命與燃燒室壓力之間的關系模型,得到了weibull分佈下恆定應力加速試驗的加速壽命方程,並通過加速壽命方程折算出不同室壓下的可靠度估計。 -
Test method for adhesion of pressure - sensitive tape to fiberboard at 90 degree angle and constant stress
90度角和固定應力條件下壓合帶與纖維板的粘著性的試驗方法 -
Thermoplastics piping systems - end - load bearing mechanical joints between pressure pipes and fittings - test method for resistance to pull - out under constant longitudinal force
熱塑管道系統.壓力管和配件之間端部承載的機械接合.在恆定徑向力下抗拔出性能的試驗方法
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