يعرض 861 - 880 نتائج من 1,787 نتيجة بحث عن '(( i n decrease ) OR ( 10 ((meer decrease) OR (((a decrease) OR (mean decrease)))) ))*', وقت الاستعلام: 0.15s تنقيح النتائج
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  18. 878

    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. …"
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  19. 879

    Plasticization and co-crystallization in LLDPE/wax blends. حسب Gumede, Thandi P.

    منشور في 2016
    "…Upon cooling from the melt, two crystalline phases develop for blends with more than 10 wt % wax characterized by widely different melting points. …"
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  20. 880