يعرض 1,481 - 1,500 نتائج من 1,785 نتيجة بحث عن '(( 3 c decrease ) OR ( 10 ((meet decrease) OR (((nn decrease) OR (a decrease)))) ))*', وقت الاستعلام: 0.20s تنقيح النتائج
  1. 1481
  2. 1482
  3. 1483
  4. 1484
  5. 1485

    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. …"
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  6. 1486
  7. 1487
  8. 1488
  9. 1489
  10. 1490
  11. 1491
  12. 1492
  13. 1493
  14. 1494
  15. 1495

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

    منشور في 2021
    "…The proportion of air quality Class I improved by 32.14%, and the number of days with PM2.5, SO2, and NO2 as primary pollutants decreased while they increased for PM10, CO, and O3 in 2020. …"
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  16. 1496
  17. 1497
  18. 1498
  19. 1499
  20. 1500