يعرض 701 - 720 نتائج من 1,762 نتيجة بحث عن '(( 5 point decrease ) OR ( 10 ((ng decrease) OR (((mean decrease) OR (a decrease)))) ))*', وقت الاستعلام: 0.21s تنقيح النتائج
  1. 701
  2. 702

    Structural influence of chromium substituted magnetite ferrofluids on the optical and antibacterial characteristics حسب Babukutty, B.

    منشور في 2023
    "…As the composition of Cr increases from x = 0.2 to x = 0.8, the crystalline size decreases reaching a minimum value of 9 nm. At the same time, the magnetic moment also becomes 1.3 +- 0.08 at a saturation point of 33 +- 0.13 emu/g at the highest Cr composition. …"
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  3. 703
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  10. 710
  11. 711
  12. 712

    Changes in air quality during the first-level response to the COVID-19 pandemic in Shanghai Municipality, China حسب Bai, Yang

    منشور في 2020
    "…The results showed that air quality improved significantly During-FLR compared with Pre-FLR, with the concentrations of PM2.5, PM10, SO2, NO2, and CO all decreasing significantly. …"
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  20. 720