يعرض 901 - 920 نتائج من 1,787 نتيجة بحث عن '(( a e decrease ) OR ( 10 ((((meters decrease) OR (mean decrease))) OR (a decrease)) ))', وقت الاستعلام: 0.15s تنقيح النتائج
  1. 901
  2. 902
  3. 903
  4. 904
  5. 905
  6. 906
  7. 907
  8. 908

    Fabrication of Selective Sensors for Hg2+ Traces in Water Using Graphene Decorated with Metal Nanoclusters حسب Ayesh, Ahmad I.

    منشور في 2016
    "…The system consists of three main chambers (source, mass filter, and deposition chambers) that were pumped initially to a base pressure of 10-8 mbar using two turbo pumps. …"
    احصل على النص الكامل
    احصل على النص الكامل
  9. 909
  10. 910
  11. 911
  12. 912
  13. 913
  14. 914

    Enhancing the production of biogas through anaerobic co-digestion of agricultural waste and chemical pre-treatments حسب Almomani F.

    منشور في 2020
    "…The results revealed that the highest cumulative methane production (CMP) of 297.99 NL/kgVS can be generated by co-digestion of ASWs and CD at a ratio of 60:40. Further improvement was achieved via alkalinity treatment with 1.0 g of NaHCO3/gVS leading to decrease in lignin, cellulose, and hemicellulose contents of feedstock by 3.5%, 10.5% and 15.9%, respectively, converting them to soluble fractions and improving the CMP by 11.2–29.7% based on substrate quality. …"
    احصل على النص الكامل
    احصل على النص الكامل
  15. 915
  16. 916
  17. 917
  18. 918
  19. 919
  20. 920