Conclusion : the treatment of ureterolith through aerodynamic trajectory lithotrity by urs has such advantages as high cure rate and safety , minimal invasiveness , reduced complications and low expense , etc. it may serve as a choice of method to treat ureterolith .
Our last visit was with martin koffel , ceo of construction-engineering firm urs ( urs , no. 248 ) , based in san francisco .
前往旧金山拜访建筑工程公司URS(第248位)的CEO马丁•科菲尔是我们的最后一站。
Swisscom 's acting ceo urs schaeppi delivered an upbeat announcement on september 12 , saying the company was aiming at big expansion of " superfast " broadband services .
Sometimes he also becomes friends with them , as he did with warhol and urs fischer .
有时他也会和他们成为朋友,就像和沃霍尔及乌尔斯费舍尔。
In rocky moonlight in urs arms .
眩目的月光洒在你的臂弯中。
Some of the other artists featured at the auction were mark rothko , cy twombly , francis bacon , richard diebenkorn , and urs fischer .
拍卖会上的其他艺术家还有罗斯科、塞托姆布雷、培根、理查德贝康和乌尔斯费雪。
But matthew francis of urs corporation and a member of the civil engineering society 's tsunami subcommittee , said that education may have been the critical factor .