يعرض 1,081 - 1,091 نتائج من 1,091 نتيجة بحث عن '(( 2 we decrease ) OR ( 5 ((ng decrease) OR (((mean decrease) OR (a decrease)))) ))', وقت الاستعلام: 0.16s تنقيح النتائج
  1. 1081
  2. 1082
  3. 1083
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  7. 1087

    The Influence of Qatari Dust on the Element Composition of Marine Plankton حسب Yigiterhan, Oguz

    منشور في 2021
    "…The biogenic concentrations of trace metals were determined by correcting the bulk analyses for the lithogenic contribution using aluminum content of Qatari dust as a lithogenic tracer. The relative trace metal composition of plankton from EEZ of Qatar is Fe > Zn ≈ Cu > V ≈ Ni ≈ Cr ≈ As ≈ Mo > Cd ≈ Co. …"
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  8. 1088
  9. 1089
  10. 1090
  11. 1091

    Internal Pressure Capacity and Bending Behavior of Glass Fiber Reinforced Composite Overwrapping PVC Plastic Pipes. حسب Al-Mahfooz, Mohammed

    منشور في 2020
    "…Therefore, this study proposes a glass fiber-reinforced polymer (GFRP) overwrapped system to strengthen the external surface of PVC pipes, which will improve pipes pressure and flexural capacities. …"
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