يعرض 1,361 - 1,380 نتائج من 1,806 نتيجة بحث عن '(( 20 1 decrease ) OR ( 10 (((per OR peter) decrease) OR (((mean decrease) OR (a decrease)))) ))*', وقت الاستعلام: 0.17s تنقيح النتائج
  1. 1361

    Effect of the induced dielectrophoretic force on harvesting of marine microalgae (Tetraselmis sp.) in electrocoagulation حسب Hawari, Alaa H.

    منشور في 2020
    "…The impact of electrode configuration, current density and electrolysis time were evaluated. A maximum algal harvesting efficiency of 90.9% was achieved using 7.1 mA/cm2 current density and 10 min electrolysis time. …"
    احصل على النص الكامل
    احصل على النص الكامل
  2. 1362
  3. 1363
  4. 1364

    Experimental investigations on spray flames and emissions analysis of diesel and diesel/biodiesel blends for combustion in oxy-fuel burner حسب ElKelawy M.

    منشور في 2019
    "…Present research work shows the emissions and flame analysis of oxy-fuel combustion of diesel and diesel/biodiesel blends in the experimental test burner manufactured in Mechanical power engineering laboratory at Tanta University, Egypt. Diesel and a mixture of diesel and biodiesel (B0, B10, B20, B30, and B40) used as a fuel with the effect of pure air and oxy-combustion. …"
    احصل على النص الكامل
    احصل على النص الكامل
  5. 1365
  6. 1366
  7. 1367
  8. 1368

    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. …"
    احصل على النص الكامل
    احصل على النص الكامل
    احصل على النص الكامل
  9. 1369
  10. 1370
  11. 1371
  12. 1372
  13. 1373
  14. 1374
  15. 1375
  16. 1376
  17. 1377
  18. 1378
  19. 1379
  20. 1380