2020-2021学年仁爱版英语九年级下册词汇讲义拓展学习法(第207组)
cut off1) cut off 切除1.Analyzes the operating mode of the medium pressure absorber after its circulating water had to be cut off due to its tube leaking,proposes relative optimizing measures to decrease ammonia content in its vented air, playing the role of decreasing ammonia consumption and stabilizing the production.分析中压氨吸收器因列管泄漏其循环水被迫切除后系统运行模式,提出相应的优化措施,降低中 压放空气中的氨含量,达到降低氨耗,稳定生产的作用。