يعرض 761 - 780 نتائج من 1,776 نتيجة بحث عن '(( 10 ((meter decrease) OR (((a decrease) OR (mean decrease)))) ) OR ( 25 10 decrease ))*', وقت الاستعلام: 0.14s تنقيح النتائج
  1. 761
  2. 762

    Impact of SARS-CoV-2 on Ambient Air Quality in Northwest China (NWC) حسب Zaib, Shah

    منشور في 2021
    "…The PM2.5 failed to comply in SN and XJ; PM10 failed to comply in SN, XJ, and NX with CAAQS Grade II standards (35 µg/m3, 70 µg/m3, annual mean). …"
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  3. 763
  4. 764

    Concrete Pavement Truck Equivalence Factors For Upgrades حسب Razouki, Sabah Said

    منشور في 1999
    "…The upgrade truck equivalence factors were developed taking into consideration the following three values for upgrade namely; 0%, 8% and 12%, four values of slab thickness namely; 6, 8, 10 and 12 inches (15.24, 20.32, 25.40 and 30.48cm) and two extreme ratios of H / B of 0.2 and 1.0. …"
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  5. 765
  6. 766
  7. 767
  8. 768
  9. 769
  10. 770
  11. 771
  12. 772
  13. 773
  14. 774

    Experimental investigation on the compressibility of Al/Al2O3 nanocomposites حسب Wagih, Ahmed

    منشور في 2016
    "…The results showed that the grain size of milled powders was about 43 nm with a noticeable presence of agglomerates at 10 wt.% of Al2O3. …"
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  15. 775
  16. 776
  17. 777
  18. 778
  19. 779
  20. 780