常見(jiàn)例句用作名詞 (n.)Barite usually contain strontium and calcium.重晶石常含鍶和鈣。At least 80 tons Barite should be kept on hand at rig.平臺(tái)上必須儲(chǔ)備至少80噸的重晶石粉。 返回 barite