腾涌 meaning in English

slugging

Particles rain down from the slug and it finally disintegrates .
颗粒从上面纷纷下落，最后腾涌消失。
Slugging is especially serious in long, narrow fluidized beds .
在细而高的流化床中，腾涌现象特别严重。
As an example consider slugging, a phenomenon strongly affected by the vessel geometry .
例如腾涌这种现象就受容器几何尺寸很大影响。
On the contrary, beds of large uniformly sized solids often fluidize poorly with bumping, spouting and slugging .
相反，均匀大颗粒床层常常由于碰撞、喷射和腾涌而流化不好。
Yet the water bubbled so bright , wonderful
而泉水却欢乐地神妙地腾涌着！