يعرض 1,141 - 1,160 نتائج من 1,762 نتيجة بحث عن '(( 5 ((ng decrease) OR (nn decrease)) ) OR ( 10 ((meet decrease) OR (a decrease)) ))', وقت الاستعلام: 0.15s تنقيح النتائج
  1. 1141

    Nanomechanical properties of plasma treated polylactic acid حسب Koumoulos E.P.

    منشور في 2015
    "…Contact angle measurements revealed a gradual transition to a more hydrophilic state with increasing polarity after plasma treatment, while partial recovery to their untreated state during 10 day storage in air was evidenced. …"
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  7. 1147

    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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