The results show that appropriate condition is citric acid/(Ce+Mo) molar ratio =0.4 and pH=1.0 for preparing Ce 2(MoO 4) 3 ultrafine particle. The BET surface area of the sample treated in microwave oven is 35.8 m 2/g, the size is about 40 nm.是什么意思_The results show that appropriate condition is citric acid/(Ce+Mo) molar ratio =0.4 and pH=1.0 for preparing Ce 2(MoO 4) 3 ultrafine particle. The BET surface area of the sample treated in microwave oven is 35.8 m 2/g, the size is about 40 nm.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句