That's exactly what researchers at the French firm Genset think they've come up with.这正是法国基塞(genset)公司研究人员考虑的问题,他们已实现了这一愿望.Our C, CL, CLE series of genset adopt half open structure which will reduce noise much....
" A seafaring visitor will talk about Japan , Which waters and mists conceal beyond approach ; "海客谈 瀛 洲,烟涛微茫信难求.It was impossible for him to conceal the superficiality of his knowledge.他无法掩饰知识的浅薄。There are myriads of fla...
同时对基于地理信息系统(IS)可达性评价技术作了一定的探讨.The GIS - based technique of accessibility measure is discussed also.相对来讲, 国内关于可达性的研究尚不丰富.Comparatively, home still is not abounded about the research of accessibility.所以本文将其分为个人可达性和空间可达性.So...