It was an era of austerity.那是个艰苦的年代。War was followed by many years of austerity.紧随战争的是多年的经济紧缩。A peculiar austerity marked his judgments of modern life.他对现代生活的批评带着一种特殊的苛刻....
The recycling scheme gets its first try-out in rural Dorset.这些再循环方案在多塞特郡的农村地区首先试用。Dorset is as yet unspoilt by coachloads of tourists.多塞特还未遭到大批游客的破坏。We met in Dorchester, Dorset's bustling county town.我们在多塞特熙熙攘攘的郡首府...
此方法适用于加工不允许有正偏差的工件.This method used to machining permitting no positive deviation.依据是半径平方偏差的和.It's based on the sum of deviation of radius'square.行使 5- ( 径向偏差 ) 的地方,你的手手掌向下.Exercise 5 - ( Radial Deviation ) Pla...