xca
abbr.
Xcalac 莎勒克（墨西哥东部沿海小渔村）;
例句:
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Microwave dielectric ceramics of ( 1? x ) Ba 4 Sm 9.33 Ti 18 O 54? xCa 0.61 Nd 0.26 TiO 3 [ ( 1? x ) BST? xCNT ] were prepared by solid statereaction.
采用固相合成法制备了 ( 1? x ) Ba4Sm9.33Ti18O54? xCa0.61Nd0.26TiO3 [ ( 1? x ) BST? xCNT ] 系微波介质陶瓷.