管段的英文

• length
• pipe section
• spool

• 管段表    line bill of material
• 冷管段    cold leg
• 盲管段    dead leg
• 直管段    spool
• 标准管段    prover section
• 玻璃棉管段    glass wool pipe section
• 波纹管段    bellows piece
• 沉埋管段    sunken tube
• 存污管段    mudlegs
• 调换管段    repipe
• 更换的管段    replacement section
• 管段长度    length of pipe section; length of the pipe
• 管段吹扫    section purging
• 管段间的    interstage
• 管段间焊接    tie-in weld
• 炉底管段    floor section
• 螺旋管段    pigtail
• 试验管段    test section
• 透明管段    see-through section
• 牺牲管段    sacrificial element
• 直管段长度    flow development length
• 直管段衬砌    throat liner
• 槽纹机膛管段    grooved barrel section
• 尾水管直管段    throat
• 管端镦厚机    tube u etting machine; tube u etting pre; tube upsetting machine; tube upsetting press
• 管端镦粗    tube upset

• The simulation experimental equipment of gas - particles flow in upright pipe are established , moreover , the dynamic observation of flow regime , the measurement of concentration and mass flowrate of quartz grain flow ware performed in the experiment , the results show the feasibility of this new optical measurement technology
  建立了气体-颗粒流垂直管段模拟实验装置，并对石英砂颗粒流的流型动态观测、浓度和流量测量进行了实验研究，实验结果表明该新型光测技术具有应用可行性。
• A calculation comparison on the pipeline network system consisting of pipe sections of short length is made herein with three calculation methods respectively , i . e . neglecting the local energy loss at junctions ; adopting constant local energy loss coefficients and the semi - empirical relationships based on experimental data related to the flow conditions , from which the calculated results for the flow rates of the pipe sections are largely deviated
  文中分别应用三种计算方法，即忽略结点处局部能量损失、采用恒定不变的结点局部能量损失系数，以及根据试验成果所得的与水流条件有关的半经验公式，针对短管段构成的管网系统进行了计算比较，管段流量的计算结果相差很大。

• 管段的韩语：[명사] 분담하여 관리하는 구역. 这一管段的治安状况良好; 이 구역의 치안 상태는 양호하다
• 管段的俄语：короб
• 管段什么意思：guǎnduàn 分段管理的地段：这一～的治安状况良好。