يعرض 1 - 20 نتائج من 345 نتيجة بحث عن '(( 5 _ decrease ) OR ((( _ al decrease ) OR ( 5 a decrease ))))~', وقت الاستعلام: 0.14s تنقيح النتائج
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    Structural evaluation, preliminary in vitro stability and electrochemical behavior of apatite coatings on Ti6Al4V substrates حسب Yaser E. Greish

    منشور في 2016
    "…In the current work, a sputtering technique was used to develop a 300 nm-thick bone-like apatite layer onto Ti-6Al-4V. …"
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    Reducing energy consumption of CO2 desorption in CO2-loaded aqueous amine solution using Al2O3/HZSM-5 bifunctional catalysts حسب Zhang X.

    منشور في 2018
    "…Here, for the first time, a series of bifunctional Al2O3/HZSM-5 catalysts (Al-ZSM) were prepared by the combined precipitation ultrasound method and used for the CO2 desorption process. …"
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    Evidence by ac-conductivity for the higher mobility of boron (over aluminium)-associated Brønsted sites in boron-modified HZSM-5 حسب Sayed, Moein B.

    منشور في 1996
    "…A correlation ac-conductivity analysis is performed at 102–105 Hz, 373–613 K and 0.8 V for characterizing the effect of increasing boron incorporation in HZSM-5 lattice on altered electric features in BZSM-5 samples of similar origin. …"
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