They are not second - order approximations, but are exact for any amount of deformation.它们不是二次近似, 而是对任何变形量都成立的精确表达式.We do not have the true figures so we will have to make some approximations.我们没有真实的数字，因此只能作些粗略的估计。There ...
Such estimates should be considered only as crude approximations.上述估算结果只能是粗略的近似值.There are two approaches generally used to arrive at these approximations.通常有两种方法用于获得近似解析式.They are not second - order approximations, but ...
短毛猎犬一阵狂吠。The Doberman let out a string of roaring barks.猎人正在用鞭子把他那群猎犬赶到一处.The huntsman was whipping in his pack of hounds.一只好猎犬对四周任何响动均甚警觉.A good hunting dog is alert to every sound and movement around....
Former because liver function is abnormal, return appropriate delicate and goluptious food.前者因肝功能不正常, 还宜清淡可口饮食.And bright Guo Qingtian is goluptious , it is the summer fruit that people likes edible very.而鲜果清甜可口, 是人们十分喜欢...