vortices

These swirls of light, called optical vortices, could have implications for future laser devices, the physicists said..这些光线的漩涡，称为光学旋涡，可能对未来的激光装置产生影响，物理学家说。

So it follows that everything that happens in the physical world , all the motion that happens must be a series of vortices, whirlpools one within another within another and so on ..接下来便引出所有事物都发生在物质世界中，所有运动都会产生一系列的涡流，旋窝一个接着一个的出现。

The dynamic nature of this vortex is similar to behaviour observed in other vortices on Earth, including those observed at the centre of hurricanes..这个漩涡的动态原理和在地球上观察到的其他漩涡包括在飓风中心观察到的情况相近。