尼;Objective:To observe clinical effect and complications of treating ureterolith through aerodynamic trajectory lithotrity by ureterorenoscope(URS).
观察经输尿管肾镜行气压弹道碎石治疗输尿管结石
临床疗效及并发症。
气动力学
气动力特性；风轮气动力特性气动力
力气动力载荷尼Objective:To observe clinical effect and complications of treating ureterolith through aerodynamic trajectory lithotrity by ureterorenoscope(URS).
观察经输尿管肾镜行气压弹道碎石治疗输尿管结石临床疗效及并发症。
Spedding and his colleagues think that the unique aerodynamic wake signatures of bat wings are caused by different mechanical operations in the upstroke of the wingbeat.
和他同事们认为，独特气动签字后，蝙蝠翅膀所造成不同机械操作，在upstrokewingbeat 。
From the characteristics of aerothermoelasticity, the effects of temperature in aerodynamic heating on the mode of a delta wing and the characteristic of its flutter were researched.
摘要根据热气动弹性特点，探讨了气动加热温度对三角机翼模态特性和颤振特性影响。
As well as sleeking out the design, the aerodynamics also greatly improve downforce and air flow leading to a drag coefficient of 0.75, which is exceptional for a hatchback.
以及sleeking设计，气动力学性能也大大提高下压力和气流导致风系数为0.75，这是特殊掀背.
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