名词
中文翻译：钡
同义词：
['barium', 'barium salt']
例句：
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1.The patient was given a barium enema to relieve his constipation.
患者被给予钡剂灌肠以缓解便秘。
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2.Barium sulfate is commonly used as a food additive and in the production of plastics.
硫酸钡常作为食品添加剂和塑料的生产原料使用。
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3. Barium chloride is often used as an antimicrobial agent in medicine.
氯化钡常用于医药中作为抗菌剂。