يعرض 821 - 840 نتائج من 1,787 نتيجة بحث عن '(( 10 ((ng decrease) OR (((mean decrease) OR (a decrease)))) ) OR ( 15 n decrease ))*', وقت الاستعلام: 0.15s تنقيح النتائج
  1. 821
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  4. 824

    Synthesis and properties of HA/ZnO/CNT nanocomposite حسب Ding M.

    منشور في 2018
    "…The goal of this study was to examine the tribomechanical properties of hydroxyapatite (HA)/ZnO and HA/ZnO/CNT composite ceramics (carbon nanotubes; with different ratios 0.5 wt%, 1.0 wt%, and 1.5 wt%). The composites were synthesized using the hydrothermal method in an autoclave. …"
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  5. 825
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  7. 827
  8. 828
  9. 829
  10. 830
  11. 831
  12. 832

    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. …"
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  13. 833
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  17. 837
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  20. 840