يعرض 221 - 230 نتائج من 230 نتيجة بحث عن '(( 10 ((meet decrease) OR (((nn decrease) OR (mean decrease)))) ) OR ( 2030 a decrease ))*', وقت الاستعلام: 0.13s تنقيح النتائج
  1. 221

    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.…"
    احصل على النص الكامل
  2. 222
  3. 223
  4. 224
  5. 225
  6. 226

    Enhancing the Remediation Capacity of Mercury Ions from Fluorescent Lamp Using Roasted Date Pits and Its Modified Forms حسب Al-Ghouti, Mohammad A.

    منشور في 2016
    "…Moreover, at pH 8 and pH 10, the adsorption decreased with an average Hg concentration of 3.5 and 8.01 ppm, respectively. …"
    احصل على النص الكامل
    احصل على النص الكامل
  7. 227
  8. 228
  9. 229
  10. 230