At first, the thesis describes the fluid and acentric narrative mode.首先, 文章阐述的是流动性、去中心的叙事方式.It is recycling machine for machine with acentric dry method , flts for bonded sand sand.该机是机械离心干法再生装置,主要用于树脂砂旧砂的再生.But its acen...
利用空化喷咀来产生“空泡”是获得“空化水射流”的简便方法.Some jets pulsed jet , cavitating jet, abrasive water jet are introduced.磨料水射流的性能主要取决于磨料颗粒的冲击速度.The performance of abrasive waterjet depends on the impact velocity of abrasive.在低速射流的预混火焰和扩散火焰...
The volcano spewed out more scorching volcanic ashes, gases and rocks.火山喷出更多灼热的火山灰、气体和岩块。She raked out the ashes from the boiler.她把炉灰从锅炉里面耙了出来。He ordered their villages burned to ashes.他下令将他们的村庄烧成灰烬。...