碎石

The passenger were shepherd across the tarmac to the airliner.

旅客们被引领走过柏油石跑道上飞机。

Methods Urinary calculus were removed by ureteric lithotripsy with ureteroscope or mini-invasive percutaneous neral fistulation lithotripsy removed the urolithus.

方法应用输管镜经道石或经皮肾造瘘石取出路石。

Sand is finer than gravel.

沙子比石细。

Objective To investigate the best postures of patients with cystolithiasis for extracorporeal shock wave lithotripsy(ESWL) treatment.

目的探讨体外冲击波石术(ESWL)治疗膀胱石的较佳体位。

Conclusion: Under ureter mirror barometric pressure trajectory lithotrity security.Damages slightly.The effect is obvious.

论输管镜下气压弹道石术安全,损伤小,效果确切。

Objective:To observe clinical effect and complications of treating ureterolith through aerodynamic trajectory lithotrity by ureterorenoscope(URS).

观察经输管肾镜行气压弹道石治疗输管石的临床疗效及并发。

The result indicates that great differences,which have significant influence on the aqua-plants,exist in the evapotranspire,the bio-mass,the root density and the root length.

的果表明，不同水生植物的蒸散量、生物量、根密度和根长存在较大的差异，这些差异对水生植物的泌氧性能、石床人工湿地的水力负荷率、氮磷去除效果和有机污染物的降解有重要的影响。

Ureterolithotomy is thy best way for upper segment ureteral calculi and ureterocystoscope with holmium is the hest way for middle or lower segment ureteral calculi when ESWL fails.

ESWL治疗失败后，输管上段石首选输管切开取石术，输管下段石首选输管镜下钬激光石术。