除气的例句（除气在句子中的用法）

• The solution is degassed by alternately freezing, evacuating and thawing. 通过交替的冻结 、 抽空和溶化来使溶液除气.
• Objective To introduce a new surgical technique in tracheostomy following total laryngectomy. 目的介绍一种新的全喉切除气管造口成形术.
• Deoxygenate was used to remove the remanent oxygen from gas for supplying the high purity gas. 脱氧剂用于脱除气体中的微量氧气以提供含氧量极微的高纯气体.
• Remove the hidden air in molten glass as catalyzer in polyester fibre. 作为消泡剂用于熔化玻璃清除气泡.