23-01-20 1月15日,75014次中欧班列运载55箱平地机、装载机、压路机等重型机械,从柳州铁路港鸣笛启程,开往俄罗斯莫斯科。 A freight train carrying China-made construction machinery left the city of Liuzhou in south Chinas Guangxi Zhuang Autonomous Region on Sunday...
14-09-10 One challenge in killing off harmful bacteria is that many of them develop a resistance to antibiotics. Researchers at the University of Rochester are targeting the formation of the protein-making machinery in those cells as a possible alternate way...