As it vaporizes , tiny gas jets spin and tumble the ice shards across the surface of the water 乾冰气化时产生的小喷流带动乾冰碎片在水面不断旋转翻滚,互相碰撞,产生一团团有多个分支的白雾旋涡。
As it vaporizes , tiny gas jets spin and tumble the ice shards across the surface of the water . during their brief lifetimes , the dry ice shards collide and spin a multi - armed vortex of white mist 乾冰气化时产生的小喷流带动乾冰碎片在水面不断旋转翻滚,互相碰撞,产生一团团有多个分支的白雾旋涡。
During their brief lifetimes , the dry ice shards collide and spin a multi - armed vortex of white mist . they propel themselves around the tank leaving trailing wisps of water vapour similar in appearance to the tail of a comet 有些乾冰块喷出的气体所产生的反作用力,足以推著乾冰前进,使后面形成一条条水气的流迹,好像彗星的尾巴。