يعرض 781 - 800 نتائج من 1,761 نتيجة بحث عن '(( 10 ((peter decrease) OR (((mean decrease) OR (a decrease)))) ) OR ( 2 de decrease ))', وقت الاستعلام: 0.19s تنقيح النتائج
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  17. 797

    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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  18. 798
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  20. 800