dusted down造句

• Obituaries of the man who has led cuba for nearly half a century were hastily dusted down and commentators began speculating about “ cuba after fidel ”
  于是，关于这位古巴近半个世纪的领导的死亡讣告开始铺天盖地，评论员也开始推测“菲德尔走后的古巴社会”。
• Clk-proliferation cyclone applicable to the collection of non-fiber drying of granular dust is the main characteristics of a conical dongshen, thus reducing the dust since the dongshen gas exports to the centre to short-circuit the possibility and install a conical reflector screen to prevent the two air separation will have to roll up the dust down, brought out by the increased flow, thereby enhancing the efficiency of dust
  clk扩散式旋风除尘器，适用于捕集干燥的非纤维性的颗粒状粉尘，主要特点是筒身呈圆锥形，因而减少了含尘气体自筒身中心短路到出口去的可能性，并装有圆锥形的反射屏，防止两次气流将已经分离下来的粉尘重新卷起，被上升气流带出，因而提高了除尘效率。