يعرض 641 - 654 نتائج من 654 نتيجة بحث عن '(( 13 1 decrease ) OR ( 10 ((steel decrease) OR (((nn decrease) OR (mean decrease)))) ))*', وقت الاستعلام: 0.14s تنقيح النتائج
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    A MEASUREMENT CAMPAIGN TO INVESTIGATE THE EFFECT OF USING SOFT RAILPADS ON GROUND-BORNE VIBRATIONS FROM UNDERGROUND RAILWAYS حسب Alsharo, Anas

    منشور في 2023
    "…Insertion Gains were calculated from the acquired data, and the findings demonstrated that using the soft resilient railpads decreased the vibration level on the free surface by around 10 dB for the majority of frequencies in the range of 40-200 Hz.…"
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    Concentrated Solar Power Plant for Key Locations in Doha Qatar حسب Elbeh, Mutaz Bargas

    منشور في 2017
    "…The suggested location of the CSP plant offers a site that is less than 10 km in distance from the targeted zones which means less transmission losses and transmission route cost. …"
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