碎石的

Objectives: To explore the curative effect and safety of extracorporeal shock wave lithotripsy in the treatment of urinary calculi.

目标：探讨体外震波碎石治疗泌尿系统结石的疗效和安全性。

We have developed an ultrasound-based real-time tracking system for a shock wave lithotriptor to accurately target on a moving stone.

我们已经利用超音波发展出一种即时追踪系统，使震波碎石机能准确瞄准移动的结石。

Objective: To evaluate the clinical use of the Swissl ithocalast pneum atic lithotriptor in the endoscopic management of urinary calculi.

目的 观察输尿管镜下气压弹道碎石治疗输尿管结石的临床疗效。

Urumqi 830011, chinaabstract: objective: to discuss the cause and treatment of severe hemorrhage in percutaneous nephrolithotomy.

目的：探讨经皮肾镜碎石术并发严重出血的原因和对策。

objective to evaluate the clinical effect of percutaneous nephrolithotomy with penumatic lithotripsy and holmium laser lithortipsy for complex renal calculi.

目的：探讨微创经皮肾气压弹道结合钬激光碎石治疗复杂性肾结石的临床疗效。

Objective To evaluate the efficiency and safety of percutaneous pneumatic nephrolithotomy combined with ultrasound lithotripsy in the treatment of complicated renal calculi.

目的 探讨经皮肾镜气压弹道超声碎石术治疗复杂性肾结石的有效性及安全性。

Methods the information of 18 cases of complex renal stone treated with percutaneous nephrolithotomy from february,2008 to april,2008,were analysed retrospective.

回顾性分析2008年2月至2008年4月采用经皮肾碎石取石术治疗18例复杂性肾结石患者的资料。

Holmium laser percutaneous nephrolithotomy is safe and effective in the treatment of renal calculi.??

微创经皮肾镜钬激光碎石术具有创伤小、出血少、并发症少、恢复快等优点且治疗效果令人满意，是治疗肾结石安全有效的方法。？？

But the course of my life, when I look back, is as orderless as a trickle of water that is diverted and guided by every pebble and crevice and grass-root it encounters.

然而当我回首往事，却看见我的生命历程杂乱无章，就像涓涓溪流，路遇碎石罅隙、流经水草根蔓，每每因此而改变方向。

But the course of my life, when I look back, is as orderless as a trickle of water that is diverted and guided by every pebble and crevice and grass-root it encounters.

然而当我回首往事，却看见我的生命历程杂乱无章，就像涓涓溪流，路遇碎石罅隙、流经水草根蔓，每每因此而改变方向。3 做事情似乎从来不是我先谋定而后动，而是事情找我我再做。

And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47：5 法老对约瑟说，你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法，同时，采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。