This report takes a different tack from the 20 that have come before.这份报告和此前的20份报告采取的思路不同。He'll come before 12 if he comes at all.如果他真的要来的话, 肯定 在十二点以前.Emily Dickinson gives the sense of having come before her time.埃...
北极冻原是指北极点周边的地区,是世界最高的地方.The arctic tundra is at the top of the world around the North Pole.冻原天鹅的北美洲亚种,以其柔和的鸣叫著名.North American subspecies of tundra swan having a soft whistling note.由永久冻土组成的北极冻原正在逐渐融化.Permafrost - the fr...
蒸汽和水力可用来发电.Steam and water power are used for the generation of electricity.在19世纪人们大规模使用水力来发电.In the 19 th century waterpower was widely utilized to generate electricity.这里正筹划建设一座水力发电站.Plans are being drawn up to build a...
咨询委员会以前未评价过除颤器电极导线修正所引起的风险.The risk of lead revision responselead advisory has not been determined previously.目的评价埋藏式心脏复律除颤器 ( ICD ) 的治疗作用.Objective To assess the antiarrhythmic effect of implantable Cardioverter defibri...