支架

Through analyzing the problem of the coal wall support, top-coal caving and the design of powered support,the author explains the method to control the coal slabbing and the measure of powered support design and the collocation of the rear transport pan.

通过对仰采放顶煤工作面煤壁支护、放顶煤问题、液压支架设计等方面的分析，说明在仰采工况下控制煤壁片帮方法以及液压支架设计、后部输送机布置应采取的措施。

Treatment of carotid artery stegnosis using stent had affirmative therapeutic effect and to ensure security of operation by using CPD.

血管内支架置入治疗颈动脉狭窄疗效肯定，使用脑保护装置能提高支架置入术的安全性。

Methods To review 37 patiant with carotid artery stegnosis that were treated by stent and cerebral protection device, all patiant following up 2~23 month.

回顾分析37例症状性颈动脉狭窄病人行血管内支架成形术，支架置入前全部通过狭窄释放脑保护装置，37例病人随访2~23个月。

All the sticks of the support can be designed as stretchable sheath-shaped tubes like that of Folding Umbrella, for easily adjusting the width and height of the support.

支架的所有杆件均可设置成可以伸缩的结构，该伸缩结构可以采用类似折叠伞的伸缩套杆，从而能够很方便地调节支架整体的宽度和高度。

Methods Total and partial auricule reconstruction was completed with combination Medpor framework insertion and temporoparietal fascia plus skin graft in one stage. The expanded temporal scalp was transferred to package Medpor framework for ears construction in scar baldness after burn.

先天性小耳畸形和外伤后耳廓部分缺损的病例，采用带血管蒂的颞顶筋膜瓣覆盖Medpor支架，外用皮片移植，一期完成手术；烧伤后耳廓畸形的病例，采用扩张后的头皮瘢痕颞筋膜瓣带血管蒂转移，包裹Medpor支架二期完成修复。

Although there has been great progress in tracheal stents, ideal stents need further development and exploration.

现行的气管支架已经有了很大的进步与发展，但理想的气管支架还有待进一步的深入开发与研究。

Methods In 19 patients with nonmalignant tracheoesophageal fistulas in intensive care unit, 9 patients accepted PEG tubes inserted by push technique. The remaining 10 patients accepted the insert of self-expandable metallic stents and the stents were extracted 2 months later with the complete mucosal healing confirmed by endoscopy and typical swallow-cough sign.

19例良性气管食管瘘患者，9例行PEG留置造瘘管、10例行内镜下食管覆膜自膨式金属支架植入术，2个月后经内镜将金属支架取出，以吞咽—咳嗽征检测气管食管瘘是否完全愈合。

Porous individual β-tricalcium phosphate scaffold and 5 samples were fabricated for precision and properties test.

相同烧结条件下制备个性化β-磷酸三钙多孔支架和5个测试试样，烧结后，观察多孔支架的精确性。

With the developmont of stenting and stent materials ,ureteric stent implantation applys extensively.

随着支架置入技术发展和支架材料的不断改进其应用价值将有一个广阔的前景。

As the common implants in treatment of upper urinary tract diseases, ureter stent functions as stent and internal drainage, and relieve ureteral obstruction, prevent leakage of urine postoperatively and ureterostenosis.

输尿管支架作为上尿路疾病治疗中最常用的置入材料，具有支架和内引流双重作用，可缓解输尿管梗阻、防止置入后漏尿和输尿管狭窄。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷