A jet of smoke sprang out of the funnels.喷射的烟雾从烟囱里冒了出来.These fires create convection funnels, and throw a lot of particles into the upper atmosphere.这些火焰造成了对流漏斗，把许多微粒抛向上层大气。...a merchantman with three masts and two funne...
These fires create convection funnels, and throw a lot of particles into the upper atmosphere.这些火焰造成了对流漏斗，把许多微粒抛向上层大气。Conventional equipment such as mixing funnels, pumps, solids eductors and the like can be employed.常用的...