结论：额部扩张皮瓣和上臂带蒂皮瓣对鼻缺损患者的修复效果基本满意。
CONCLUSION: Nasal reconstruction with expanded forehead flap and pedicle medial upper arm flap is satisfactory.
目的：观察额部扩张皮瓣和上臂带蒂皮瓣在鼻缺损修复中的应用效果。
AIM: To observe the application of expanded forehead flap or pedicle medial upper arm flap in nasal defect.
额部扩张皮瓣修复者鼻部质地、颜色优于上臂带蒂皮瓣，上臂带蒂皮瓣修复者供区瘢痕较隐蔽。
The repair using expanded forehead flap had a good color and textural match, and the scars in donor site were covered of pedicle medial upper arm flap.
按照这一理论，沉积岩的沉降伴随有扩张的流体饱和带的形成。
According to this theory, subsidence of sedimentary rocks is accompanied by the formation of fluid-saturated zones of dilatation.
PEN薄带的微观磨损机理主要是纤维组织的塑性流动和拉断，而PI薄带的微观磨损机理为裂纹的萌生、扩张和块状剥落。
The micro wear mechanism for PEN is plastic flow and broken of the fiber structure, while that for PI is crack initiation, extending and block fracture.
通过对该蛇绿岩带地质及岩石地球化学特征等进行了论述，认为其形成于近弧的弧后盆地扩张脊环境。
This paper discusses the feature of geology, lithogeochemical of this ophiolitic belt, so the ophiolite is produced from near the back-arc basin spreading ridge.
两流域总体土地利用变化率随河谷缓冲带的扩张变化趋势相反。
The trends of collective land use change rate in the two watersheds are converse with the buffer expanding.
陆壳构造薄弱带控制盆地的分布；冲断作用后效、异常地幔侵壳、温度-弹性效应、剪切扩张和重力均衡为主要成盆作用；
The main factors of the basin formation are the after effects of thrusting, invading crust of abnormal mantle, temperature elastic effect, shear spread and gravitational equilibrium.
结论先天性COA并PDA患者可用双球囊可扩张性主动脉带膜支架治疗，且安全、有效。
Conclusion The double balloon expandable graft-stent implantation for patients with COA complicated by PDA might be safe and effective.
奥陶纪由于西边贺兰裂谷和南面秦岭裂谷发生扩张裂离，在盆地西缘和南缘产生裂谷肩翘升，形成l形隆起带。
Due to spreading of Helan and Qinling rift valleys during the Ordovician period, a L-shaped swell belt formed in the western and south - ern parts of the basin.
印度—亚洲大陆的碰撞所形成的向东和东南的地幔流可能推动了东亚大陆东侧和南侧俯冲带的后退，并引发弧后扩张作用。
The eastward or southeastward mantle flow resulting from the collision of IndiaEurasia probably pushed rollback of slabs east and southeast to east Asian continent, further causing back arc spreading.
所见：给药前平扫发现右下极肾集合系统扩张，含非均一性高密度带。
Findings: On pre-contrast images, there is expansion of the right lower pole collecting system, containing heterogeneous hyperdense material.
结合区域沉积环境确定该蛇绿岩带的构造环境为扩张历史暂短、洋陆转换不彻底、发育于消减带上的弧间裂谷盆地。
On the bas is of the regional depositional environment of the ophiolite zone, it indicates a short-term spreading, the ocean-land transform is not complete, and developed on the interarc rift basin .
结果：大多数受试者对直肠气囊扩张刺激能明显激活扣带前皮质（35 37）、脑岛皮质（37 37）、额前皮质（37 37）及丘脑（35 37）。
Results: Rectal distention stimulation increased the activity of anterior cingulate cortex (35/37), insular cortex (37/37), prefrontal cortex (37/37), and thalamus (35/37) in most cases.
该矿床产于弧后扩张盆地的勉戈组流纹岩中，受韧性剪切带控制。
The deposit occurs in the rhyolite area of Miange Formation within the back_arc spreading basin and is controlled by a shearing belt.
屈服带随出砂量的增加沿井径向外扩张。
Yield front propagates away from the wellbore with the process of sand production.
大陆与大陆沿俯冲带的碰撞使大陆扩大，而沿扩张中心的断陷使它们再次分开。
Continent to continent collisions along subduction zones makes continents larger, while rifts along spreading centers break them apart again.
造山带富集型上地幔形成的构造环境是：洋壳从扩张脊向两侧运移并最终拼入造山带这段时间内。
Tectonic environment of formation of enriched upper mantle is oceanic crust displacement from the oceanic mid-ridge to the orogenic zone.
造山带富集型上地幔形成的构造环境是：洋壳从扩张脊向两侧运移并最终拼入造山带这段时间内。
Tectonic environment of formation of enriched upper mantle is oceanic crust displacement from the oceanic mid-ridge to the orogenic zone.
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