open tube meaning in Chinese
开管
开口管，空心管
Examples
- Experiment study on the determination of cod with the opened tube
开管消解测定法的试验研究 - Finite element analysis and stress test for opening tubing connection on pressure vessels
内压容器壳体上矩形大开孔接管三维有限元分析与强度计算 - However , if one tube is closed the open tube may become two - way and special traffic control and signs will be used to guide you
不过，如其中一条管道封闭，通车的一条管道便会双程行车，届时会有特别的交通控制措施和标志，指引驾驶人。