成本计算

ORLANDO,FL(UroToday.com)-Dr.Walsh presented the Whitmore Lecture.He discussed the past history of radical prostatectomy.The first RP was performed in 1904in aperineal approach.The retropubic operation was introduced in 1947.During the Whitmore era,many men did not need to be cured,as they had more comorbidities and died of other causes.Presently,cancer is the leading cause of death in the US.In Whitmore's era,cure was often not possible due to advanced disease and complications for lower risk disease were too high.

佛洛里达州奥兰多市-沃尔什博士出席了惠特莫尔研讨会他回顾了根治性前列腺切除术的历史第一例RP于1904年实施，采用经会阴途径耻骨后径路手术则于1947年实施在惠特莫尔时代，由于多发的并存病变或因他病死亡，许多男性不能获得治愈在惠特莫尔时代，由于病变处于晚期或者低危疾病具有较高的并发症，治愈通常是不可能的

The underwater enclosure was built along the boundary of target water body and the lake bottom sludge was filled into the enclosure by twisting-suction dredging ship according to designing elevation for the purpose of formation of slope riffle, which will improve natural condition of littoral zone of lake, and create favorable habitation condition for ecological restoration in littoral zone of lake.

文章介绍最新开发的湖滨陡坎沿岸水域基底修复技术，主要采用人工方法在需要进行大型水生植物群落恢复的湖滨陡坎沿岸的水域实施基底修复工程措施，在目标水域边界构筑水下围埝，采用绞吸式挖泥船将疏浚的湖泥按设计高程要求吹填至基底修复工程区内，形成缓坡浅滩，改善湖泊沿岸带自然条件，为湖泊沿岸带生态修复创造良好的生境条件。