beryllium beam pipe 束流铍管
beam-pipe size change 束流管道孔径变化
Circular pipe beam 圆环形截面梁
Three beam Y type pipe 三梁式分岔管
long-span prestressed beam string pipe 大跨度预应力张弦式管道
That means a magnet has to nudge the protons to enter the circular beam pipe on the tangent.
这意味着必须设置一个磁铁，以便调整质子束方向以保证沿着切向方向导入圆形粒子束管道。
Pipe truss by purlin , even between a beam and the whole structure by supporting system.
管桁架之间通过檩条、连系梁和支撑系统把整个结构连成整体。
Jingjing listened to the steady tapping as Arnel thumped a piece of pipe against the thick beam above their heads.
阿恩尔用力敲打头顶上方靠在粗梁上的一根管子，京京听着不断的敲击声。
应用推荐