Solid is entrained by rising bubbles to form the bubble wave.固体被上升气泡夹带形成气泡尾涡.Once a particle has been detached, it must be entrained before it can bew transported away.颗粒一旦分离, 它必然被挟带,然后被输移.By using cyclone separators to ...
Ralph, Jr. skateboards by. The teenagers watch him from behind the tree.小拉尔夫踏着滑板滑过. 男孩子们躲在树后看着他.Traffic movements through two mobile skateboards, along horizontal axis feed.2通过沿升降台移动滑板, 沿水平轴线进给.Skateboards are the latest...
他是个温文随和的人。He's a mild inoffensive man.艾薇靠着自己随和的性情,总算在持续很久的残忍中生存了下来.By her sweetness Ivy managed to survive the drawn - out brutality.我们的经理是个随和的人, 她从不发怒.Our manager's an easygoing person; she never gets angry....
意符和意指的关系是任意的.The bond between the signifier and the signified is arbitrary.意符和声旁组合在一起就构成形声字.A pictographic element and a phonetic element combine to form a pictophonetic character....