Staples such as bread, rice and tea are already being rationed.面包、大米和茶叶等日常必需品已实行配给。Motorists will be rationed to thirty litres of petrol a month.汽车司机每月的油量将限定为30升。Many basic goods are now rationed. Less and less is availa...
The flowing state in narrow annuli changes apparently quicker than that in circular tube.窄环隙流道内流态由层流向紊流转变明显提前.The velocity profile should be confirmed when non - Newtonian fluid flowing in duct and annuli is researched.在...
...a plot to dupe stamp collectors into buying fake rarities...诱骗集邮者购买珍稀邮票赝品的阴谋Other rarities include an interview with Presley.其他的稀罕事包括对普雷斯利的采访。We saw all the rarities of Oxford and talked with two or three fellows of c...