The shock waves yesterday were felt from Las Vegas to San Diego.昨天从拉斯维加斯到圣迭戈都感觉到了这几股冲击波。As we fall asleep the amplitude of brain waves slowly becomes greater.进入睡眠状态时，我们的脑电波振幅慢慢变大。The boat rolled heavily in the troughs be...
The boy's misconduct cost his mother many sleepless nights.这男孩的不轨行为,使他的母亲许多夜不得安眠.His misconduct let in a host of troubles.他的不端行为招致不少麻烦.The doctor was found guilty of professional misconduct.那个医生由于职业上的不端行为而被判有罪....
Whale-watching has become a growth leisure industry...观鲸业已经成为一个快速发展的休闲产业。Norwegian whalers said yesterday they had harpooned a female minke whale.挪威的捕鲸人说昨天他们用捕鲸叉捕获了一头雌性小须鲸。From the body, the sperm whale is smaller than t...
The sisal pulp and aramid fiber were chose to fabricate the wet paper - base friction materials.本文采用高性能芳纶纤维和剑麻纤维为原料制备湿式纸基摩擦材料.Porous adonic aluminum oxide templates are widely used to fabricate nanowires or nanotubes of ...