يعرض 1,481 - 1,500 نتائج من 1,772 نتيجة بحث عن '(( 10 (((per OR peter) decrease) OR (((mean decrease) OR (a decrease)))) ) OR ( 9 10 decrease ))*', وقت الاستعلام: 0.16s تنقيح النتائج
  1. 1481

    Effect of reinforcement concentration on the properties of hot extruded Al-Al2O3 composites synthesized through microwave sintering process حسب Reddy, M. Penchal

    منشور في 2017
    "…Results showed that, as the content of hard ceramic particles increases, it improves overall mechanical properties including microhardness, 0.2% yield strength, ultimate compression/tensile strength, and Young's modulus while the ductility and co-efficient of thermal expansion decreases. XRD patterns and SEM/EDS mapping images show a uniform distribution of Al2O3 particles in the Al matrix. …"
    احصل على النص الكامل
    احصل على النص الكامل
    احصل على النص الكامل
  2. 1482
  3. 1483
  4. 1484
  5. 1485
  6. 1486
  7. 1487
  8. 1488
  9. 1489
  10. 1490
  11. 1491
  12. 1492
  13. 1493
  14. 1494
  15. 1495
  16. 1496
  17. 1497
  18. 1498

    Utilization of Two Microalgae Species, Synechococcus sp. and Cheatoceros sp., for Aquatic Toxicity Assessments in the Qatari Marine Environmen حسب Bacha, Sarah

    منشور في 2016
    "…The cultures were maintained at 22 ± 1.0°C, under a 14 h:10 h/light:dark cycle provided by cool white fluorescence light (7000 ± 10% lux), in nutrient-enriched synthetic seawater (F/2 medium) at pH 8.0 ± 0.5 and salinity 40 g/L. …"
    احصل على النص الكامل
    احصل على النص الكامل
  19. 1499
  20. 1500