pressure reducing valve [机] 减压阀 ; 降低压力阀 ; 给水减压阀 ; 减压门
Pressure reducing ratio 减压比 ; 降低压力比 ; 蒸汽减压阀比
Fixed pressure reducing valve 定值减压阀 ; 定值降低压力阀 ; 定值
Proprutioning pressure reducing valve 定比减压阀 ; 定比降低压力阀 ; 定比
automatic pressure reducing valve 自动减压阀
pressure reducing regulator [自] 减压调节器 ; 减压器
The Royal Society of Public Health discovered that music and art, when used in hospitals, help to improve the conditions of patients by reducing stress, anxiety and blood pressure.
英国皇家公共卫生学会发现，在医院使用音乐和艺术，可以通过减轻压力、缓解焦虑和降低血压来帮助改善病人状况。
Oxygen flows through the pressure reducing regulator and shut off valve to the masks.
氧气通过减压调节器和关断活门流向氧气面罩。
Use a pressure reducing regulator or separate control valve to safely discharge gas from cylinders. Use a check valve to prevent reverse flow into the cylinder.
使用减压调整器或单个的控制阀来安全地从钢瓶中排出气体。采用止回阀，防止回流入钢瓶。
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