“送风期”在专业领域(如矿业通风、空调系统等语境)常见的英文表达可以是 "air supply period" 。
例如在描述矿井通风过程中的不同阶段时:During the air supply period, fresh air is forced into the mine shafts to improve ventilation.(在送风期,新鲜空气被强制送入矿井竖井以改善通风。)