The path was dry and slithery from the drought.小路因干旱变得又干又滑。Experts believe that the coming drought will be extensive.专家们认为即将发生的旱灾将侵袭大片地区。In fact many food crops failed because of the drought.实际上，因为干旱，很多粮食作物歉收。...
The plants are as dry as tinder after this long drought.植物经过长期干旱之后干枯得如同火绒一般.The drought there is the worst in a century.这是一百年来最严重的旱灾。If the climate gets drier, then the logical conclusion is that even more drought will o...
槽轮机构以结构简单、工作较为可靠等特点,在自动机械中被广泛采用.The Geneva mechanism was adopted by automatic mechanism because the simple structure and steady performance.飞槽轮在偏心轴上的两端位置可以相互调换,并通过胀紧套连接.The flywheel on the eccentric shaft can be exchange...
直到二十世纪五十年代,结核病仍然使人不寒而栗.As late as the 1950 s tuberculosis was still a threat.肝肉芽肿多由肉样瘤病及结核病引起.Hepatic granulomas most commonly due to sarcoidosis and tuberculosis.方法:分析总结了36例免疫抑制并发结核病的临床资料.Methods 36 clinical datum of im...