减压阈的英文

• air relief valve

• 减压:    reduce pressure; decompress; ...
• 阈:    threshold; doorsill threshol ...
• 电压阈值:    voltagethreshold
• 减压:    reduce pressure; decompress; relax the pressure; diminution of pressure; pressure reduction◇减压安全阀 pressure regulator; air relief valve; 减压变压器 negative boosting transformer; 减压舱 deck decompression chamber; 减压机 negative booster; 减压加速器 depressured accelerator; 减压井 relief well; 减压器 pressure reducing; reducer; pressure reducer; decompressor; 减压室[舱] [工业] decompression chamber; 减压装置 decompressor; decompression device; reliever
• 脊神经触压阈:    touch-pressure threshold of spinal nerve