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...
A data terminal equipment ( DTE ) recognizes a virtual circuit by its associated LCN.一种标识逻辑信道的唯一参考号,数据终端设备 ( te ) 过其相关的逻辑信道号来识别虚电路.The holoenzyme recognizes specific nucleotide sequences on the DNA duplex ( promoters ).全...
因此世界就是这混乱地掺杂着及变革着的大轮.So the world is this Wheel of chaotic blending and changing.房屋混乱地紧靠在一起.The houses were jumbled together cheek by jowl.各种风格混乱地融合在一起,使北京的夜生活具有了一种创造性的特点.The chaotic fusion of influences gives Beijing ni...
East Germany's last hardline Communist leader...东德最后一位强硬派共产党领袖The 42-year-old Scot has guided the team to victory in three of their last five games.这位42岁的苏格兰人带领球队在最近5场比赛中赢了3场。We goofed last week at the end of our in...