产气的例句（产气在句子中的用法）
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Coliforms , B . cereus , C . porringers, and Salmonella species have been detected in most spices.
在许多调味品种,检出大肠杆菌,芽样芽孢杆菌, 产气荚膜梭状芽胞杆菌和沙门氏菌.
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Refinery and petrochemical operation produce a variety of byproduct gases.
炼油厂和石油化工生产中生成各种副产气体.
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Methods: About 10 - 15 mim before the examination, 654 - 2 10 mg im, then take 160 - 200 % BaSO 4 50 ml and certain aerogenic powders orally.
方法病人检查前10~15分钟肌注654-210mg, 然后口服160~200%硫酸钡50ml, 适量产气粉.