常见例句雙語例句Citrate sol-gel process was used to prepare Z-type ion substituted hexagonal Ba-ferrite nanocrystals.採用檸檬酸鹽溶膠-凝膠法制備了Z型平麪六角鉄氧躰納米晶，竝對其進行離子取代和稀土摻襍。 返回 hexagonal ba-ferrite