查询词典 ballistic pendulum

The ballistic lithoclast is a safe and effective means of endoscopic lithotripsy, which is the treatment of choice for mid and lower u reteric stones.

气压弹道碎石术是一种安全、高效的输尿管腔内碎石术，可作为输尿管中段和下段结石的首选治疗方法。

ResultsAll calculi were fragmented with the ballistic Swiss Lithoclast, without scattered engorge and edema occurring in mucous membrane of bladder during lithotripsy.

方法选择良性前列腺增生伴膀胱结石患者49例，采用经尿道前列腺电切同时进行经尿道膀胱结石气压弹道碎石治疗。

Results All bladder stone were fragmented with the ballistic Swiss Lithoclast,The intraoperative hemorrhage was90-230ml with an average of140ml.The operation time was100-160min.One month lat-er,the IPSS score was14and the maximum urine flow rate was16.8ml.s.

结果 所有患者均一次性治疗成功，除碎石时膀胱粘膜有散在充血、水肿外，无膀胱穿孔发生，未见结石复发及尿失禁和尿道狭窄等并发症。

Methods From August 2007 to December 2009, 82 patients of bladder stones were treated with air pressure ballistic lithoclasty by resectoscopy.

2007年8月-2009年12月，经电切镜鞘途径气压弹道碎石治疗膀胱结石82例。

Methods From August 2007 to December 2009, 82 patients of bladder stones were treated with air pressure ballistic lithoclasty by resectoscopy.

2007年8月-2009年12月，经电切镜鞘途径气压弹道碎石治疗膀胱结石82例。结果所有患者均一次性完成手术，无结石残留，术中、术后无膀胱穿孔和水中毒等并发症。

Treatment of bladder stones with air pressure ballistic lithoclasty by cystoscopy or resectoscopy is simple and safe,being a kind of effective and minimal invasive technique for bladder stones.

结果 所有患者均一次性完成手术，无结石残留，术中、术后无膀胱穿孔和水中毒等并发症。结论经电切镜鞘途径气压弹道碎石治疗膀胱结石安全、疗效可靠、损伤小，是一种值得推广的高效微创技术。

This paper studied the coating technology and charge ballistic performance of the coated nitramine propellant firstly.

从导航的最底层可以看到与本文研究领域相同的文献，从上层导航可以浏览更多相关领域的文献。

The ballistic performance of coated nitramine propellant on 105mm gun was studied and apparent low temperature coefficient result was obtained.

研究了硝胺发射药的低温感技术，获得了明显的效果，并在105mm火炮上得到验证。

In this thesis, the principle that the charge technique of coated nitramine and energy increased propellant with low temperature sensitivity improves the muzzle velocity and decreases ballistic temperature coefficient is studied.

本文研究了低温感硝胺及增能发射药装药技术提高火炮初速和降低弹道温度系数的原理及其对膛压和初速变化规律的影响，阐述了提高低温感。。。

The test and verify to model and its'computer program was done by calculating the ballistic effect of coated nitramine and nitroguanidine propellants on 105mm gun.

通过105mm火炮硝基胍和硝胺两种低温感装药的计算，对模型及其计算程序进行了验证，其计算值与实测值相吻合，表明模型具有实用价值。

Cable dampener cannot be rolled up but must be hung over the cable.

缆帆不能被卷起，必须保证处于展开状态

"This skylark is a present from my master," he says.

"这只云雀是我主人献上的礼物。"他说。