by-pass line
英 [baɪ pɑːs laɪn]
美 [baɪ pæs laɪn]
旁通管；旁路线；支管线
双语例句
- The use of a by-pass around a regulator permits maintenance or repairs without shutting down the line.
采用环绕调节阀的旁路，使得不需要关闭管线即可维护或维修调节阀。 - Analysis on Relay Protection Change-over during By-pass Substitution Operation in 220 kV Transmission Line
220kV变电站旁路代送线路操作继电保护切换分析 - Corrosion of Minimum Flow By-pass Line for High-pressure Lean Amine Pump
高压贫胺液泵最小流量线副线的腐蚀 - The test and analysis conclude that the cracking failure of minimum flow by-pass line of high-pressure lean amine pump in the hydrocracker are caused by sulfur stress corrosion and turbulent flow corrosion, which are aggravated by pipeline vibration.
经过检测分析认为加氢裂化装置高压贫胺液泵最小流量控制阀副线的腐蚀开裂原因是胺液和硫化氢的应力腐蚀和湍流腐蚀，管线振动加剧了腐蚀。