Multifold techniques and methods of anti - icing and deicing are summarized.总结了目前国内外提出的多种 防 冰除冰技术及方法.Concrete, salt ( deicing agent ) penetration, and irreversible loss of concrete tensile strength.混凝土, 盐 ( 除冰剂 ) 的渗透, 和不...
把物理学界定为一门探求简单规律的学问the characterization of physics as the study of simplicity他的毕生事业可以说就是探求真理.His life's work can be reduced to a search for truth.他一生探求真理.He spent his life searching after truth....
Bats flit about in the twilight.蝙蝠在暮色中四处飞翔.Some Horseshoe bats can detect differences as slight as 0 . 0001 KHz.一些马蹄铁形蝙蝠能探测到细微至0.0001千赫的差别.Bats are the only mammals to have wings and to achieve sustained flight.蝙蝠是唯一的有翅膀...
He was returned to prison in 1977 for impersonating a police officer.他1977年因冒充警官而再次入狱。In prison they'd taken away his watch and everything he possessed.在监狱，他们把他的手表和其他一切东西都搜走了。Williams faces life in prison if convict...