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a decrease » _ decrease (Expand Search), _ decreased (Expand Search), _ decreases (Expand Search)
15 point » 5 point (Expand Search), _ point (Expand Search), a point (Expand Search)
a decrease » _ decrease (Expand Search), _ decreased (Expand Search), _ decreases (Expand Search)
15 point » 5 point (Expand Search), _ point (Expand Search), a point (Expand Search)
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Changes in air quality during the first-level response to the COVID-19 pandemic in Shanghai Municipality, China
Published 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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713
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Numerical investigation of steady air injection flow to control rotating stall in centrifugal compressors
Published 2014“…Results showed that the best injection method is when using an injection angle of 30° with injection mass flow rate of 1.5% of the design mass flow rate and the worst injection method is the injection at angle of 180° (reverse tangent injection). …”
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715
Pilot-scale petroleum refinery wastewaters treatment systems: performance and microbial communities' analysis
Published 2020“…Decreasing HRT to 5 and 2.5 days led to a decrease in the efficiency of the process and a decrease in biomass concentration was also observed (<1000 mg/l). …”
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716
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Morphology and property changes in PLA/PHBV blends as function of blend composition
Published 2018“…A weak negative deviation in the mean size for low PHBV content possibly indicates some degree of partial miscibility. …”
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