Ghassan H. Abdullah1、Noor Albayati2 與 Mohammed Kadhom3*
???????? 1:2 ???????? (DES)?????????????????????? Al2O3 ???? (NP) ????????????? DES ?????????????????????????????????? DES?????????????????????????????? 1?2?3?4 ? 5 vol.% ??????????????????????????????????f???????Nu???????Pr??????Re???????h???????????????? DES ?????????????????????????? DES ? NP ????????????????????????????????????????
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