地球上的方向是通过方位角测定的.Direction on the sphere is measured by azimuths.每个交叉点上的一条边的长度和方位角是一开始就决定的.The length and azimuth of one side at each junction point is first decided on.方位误差必须观测天文方位角 ( 及经度 ) 来控制.The error in azimuth must ...
英语规定形容词通常放在其修饰的名词前：我们说agoodcry，不说acrygood。It is a rule of English that adjectives generally precede the noun they modify: we say "a good cry", not "a cry good".他看到这副加意修饰的外表就会感到身心愉快.The carefully cultivated appearance wou...
The American will appear before members of the disciplinary committee at Portman Square.那个美国人将在波特曼广场接受纪律委员会成员的审问。Listen to the biography of Natalie Portman.听NataliePortman的传记.Old Doctor Portman was one of the few who cam...
The median interval between onset of symptoms and diagnosis was three months.3例有家族史,且均为姊妹配对.Where the speed distribution is skew, it's better to quote the median speed.在速度分布是扭曲的情况下, 最好用中值速度.The average and median du...