hammer testing 中文意思是什麼
hammer testing
解釋
錘擊試驗-
Environmental testing. part 2 : tests. test eh : hammer tests
環境試驗.第2部分:試驗.試驗eh :錘擊試驗 -
Environmental testing - part 2 : tests - test eh : hammer tests
環境試驗.第2部分:試驗.試驗eh :錘擊試驗 -
Environmental testing - part 2 : tests ; test eh : hammer tests iec 60068 - 2 - 75 : 1997 ; german version en 60068 - 2 - 75 : 1997
環境試驗.第2部分:試驗. eh試驗:錘擊試驗 -
Research on water hammer with gas in pressure conduit system through physical experiments, researches on pressure conduit system with gas releasing and liquid column separating, which consist of observing flow patterns, testing the conditions under which liquid column separation brings into existence and the water hammer in water interception collision, and studying effects resulting from gas content and different water velocities in pipeline, was done
3 、輸水管道系統中含氣水錘研究通過物理試驗，對有壓輸水管道系統中的氣體釋放與液柱分離進行了研究，觀察其流態、測試液柱分離發生的條件及斷流彌合水錘壓力，研究了含氣量、流速等參數對液柱分離的影響。 -
Find out the reason that affects the impulse press. first research the water hammer in the hydraulic impulse testing machine, find out the rules of the instantaneous flow and press
首先對液壓脈沖試驗臺的壓力沖擊?水錘（ waterhammer ）進行探討，了解管道系統壓力沖擊過程中瞬態流量和壓力的變化規律。
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