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 ...
除氧剂 、 干燥剂 、 保鲜剂制售; 粮油食品销售.Chuyang agents, desiccant, preservation of manufacturing and selling agent ; With food sales.含有锰的生铁,用作除氧剂,用在制钢时提高锰的含量.An alloy of iron and manganese used in the production of steel.是锅炉给水和蒸汽换热设备的...
Mr. Olsen has always avoided anointing any successor...奥尔森先生总是回避指定继任者。" All right, sir,'said Olsen.“ 好的, 先生, "奥尔森说.He was seen as Mr Olsen's heir apparent.他被视为奥尔森先生理所当然的继任者。Mr. Olsen has always avoided anointin...
Police and motoring organizations said the roads were slightly busier than normal.警方和一些汽车组织表示,这些公路比平常稍繁忙一些。Heavy fines were levied on motoring offenders.违规驾车者会遭到重罚。...a three-month sentence for motoring offences...因违法驾车而...