In this paper, the variable processes of the steady flow moving around rotating circular cylinder are visualized by the hydrogen bubble method with two crosswires.
本文对交叉布置的两根丝产生氢气泡的方法显示流谱作了探索，并对旋转圆柱绕流的变化过程进行了流谱显示。
2
If you cross another country's wires along the way, you have to pay them, too.
如果在这之间要使用到其它国家的线路，你也得给他们付费。
3
One way this might be done is to place a grid of wires behind them and induce a magnetic field where the wirescross.