三突的

In thisstudy, we sought to determine the number of injections neededto provide a reasonably complete anesthesia of the upper limbwith this approach. Seventy-five patients were randomly assignedto receive a coracoid block guided by nerve stimulator with42 mL of 1.5% mepivacaine with a single-injection (Group 1),dual-injection (Group 2), or triple-injection (Group 3) technique.

在本研究中，我们拟探讨为提供完善的上肢麻醉效果所需要的锁骨下臂丛神经阻滞的注射次数。75例病人用神经刺激器指导喙突旁臂丛神经阻滞，随机用1.5%的甲哌卡因42ml 行单次注射（组1）、分两次注射（组2）或分三次注射（组3）。

It barred the vast opening of the faubourg, that is to say, three streets, from angle to angle; ravined, jagged, cut up, divided, crenelated, with an immense rent, buttressed with piles that were bastions in themselves throwing out capes here and there, powerfully backed up by two great promontories of houses of the faubourg, it reared itself like a cyclopean dike at the end of the formidable place which had seen the 14th of July.

它挡住进入那一郊区的一大片岔路口，就是说，从这端到那端，它连续遮拦着三个街口，忽高忽低，若断若续，或前或后，零乱交错，在一个大缺口上筑了成行的雉堞，紧接着又是一个又一个土堆，构成一群棱堡，向前伸出许多突角；背后，稳如磐石地靠着两大排凸出的郊区房屋，象一道巨大的堤岸，出现在曾经目击过七月十四日的广场底上。

The present study explored the effects of morphine on plasticity of spinal cord in three parts as follows: 1. the effects of morphine on dorsal root terminal in spinal lamina Ⅱ of spared root rat---- a quantitative study by FRAP histochemistry; 2. the effects of morpnine on synaptic reinnervation in spinal lamine Ⅱ of spared root rat----an EM quantitative study and 3. the effects of morphine on collateral sprouting of nerve fiber in spared root of rat----an EM quantitative study

本课题从三个方面探讨了吗啡对脊髓可塑性的影响：1、吗啡对备用根大鼠脊髓Ⅱ板层背根终末的影响——抗氟化物酸性磷酸酶组化定量研究；2、吗啡对备用根大鼠脊髓Ⅱ板层突触重建的影响——电镜定量研究；3、吗啡对大鼠备用根神经纤维侧支出芽的影响——电镜定量研究。

The innovations of this paper are as follows:First, the paper has realized to study on the dependence relations between random variables based on copulas, an instrument which is used in this paper as an innovation, in terms of determining the nature and quantification, resorting to the descriptions of dependence properties and association strength and, by way of which, broke through the limitation of study with only depending on independence and linear dependence.

本文的创新点集中体现在三个方面：首先，以Copula为基础，通过对股票市场间的相关关系的强弱描述，从定性和定量两方面来实现对尾部相关性的研究，从而突(来源：7b9bA2bBC论文网www.abclunwen.com)破了目前依赖于独立和线性相关，这仅有的两类相依关系的局限。

After undergoing a chaotic region, the period number will add one, in the same time, magnitude of the subharmonic response increases in sequence as the rotational speed ratio increases. When the rotational speed is below the critical speed, the chaotic bands resulted directly from a perioddoubling bifurcation occur among the successive orders of superharmonic responses, then they can return directly to periodic motion by a reversed period-doubling bifurcation.

在转速小于临界转速的情况下，在分岔图中各个连续阶亚谐运动的转换区中分别都出现了经由一个倍周期分岔直接导致的混沌频带，后又直接由一个逆倍周期分岔转化为周期一的运动，同时在三个混沌频带之间都出现了幅值突跳的现象。

Chest excursion of 25 normal subjects at Louis' angle and xiphoid process were measured with traditional-tape and modified-tape by three physical therapists. The procedures and methods of measurements, either traditional-tape or modified-tape, were standardized.

由三位物理治疗师分别使用传统皮尺和改良皮尺，在鲁易士角和剑突两处，测量25位正常的受试者的胸腔活动度，测量的方法和程序，不论是使用传统皮尺或改良皮尺，都是一致的。

The longest time was 22 months.the shortest time was 12 months. Conclusion The extraction planing of missing the first molars in class Ⅰmalocclusion is different from routine extraction mode.This clinical study indicated that it should chose nimble planing and for decurtate treatment time,according to arch crowding, profile and existing of the third molars.

第一磨牙缺失的患者在I类错牙合畸形中的拔牙模式有别于常规，要根据患者牙弓的拥挤程度，面型突度及有无第三磨牙等情况选择治疗计划和有利于缩短疗程的矫治方法。

Methods Seventy-eight adult female PVGrats were divided into experimental group (n=60) and control group (n=18), intraneural injection technique was used to supply three kinds of NO donors with different half-life(DETA NONOate, DPTANONOate and Spermine NONOate) or saline into the rat sciatic nerve subperineurally under light microscope. At the 1th,2th,3th,7th,and 14th day of duration after sciatic nerve injection, a segment of injected sciatic nerve was taken out and embedded it in TAAB resin after tissue processing. Then it was cut into thin layers (1μm) and the histological changes were observed under high power microscope, meantime the number of degenerated axons were counted.

选择78只雌性PVG大鼠，分为实验组和对照组，以在体神经内微注射实验方法，将三种半衰期不同的NO供体(DETA NONOate，DPTA NONOate和Spermine NONOate)及生理盐水分别注入大鼠左侧坐骨神经的神经束膜下，于注射后的不同时间(1天、2天、3天、7天和14天)取出注射部位的坐骨神经，经组织学处理后做成树脂包埋块，以超薄切片机切片，然后在高倍显微镜下观察并计数神经横断面的变性轴突数目。

The study sample was composed of 40 female patients with maxillary excess or bimaxillary protrusion. The mean age of patient was 25.9. All patients had undergone the modified Wunderer technique for anterior subapical osteotomy. The postoperative follow-ups were all over 6 months. We studied the relationship between movement of anterior maxillary segment and soft tissue changes over nose and lip areas by the statistics in the hard tissue displacement and soft tissue changes 3 and 6 months postoperatively.

本研究收集以改良式Wunderer's前上颚根尖下截骨术矫治双颚前突或上颚生长过度的病例共40位，皆为女性，平均年龄25.9岁，术后追踪半年以上；分别研究术前与立即术后，立即术后与术后三个月，以及术前与术后六个月的硬组织方位改变，鼻唇区域软组织的方位改变，以及硬组织与软组织间方位改变的对应关系。

Careful treatment can decrease the complication rate. 3. Three-dimensional finite element model analysis showed that zygomaticoalveolar crest is the major site sustaining stress, which indicated that the fixation of zygomaticoalveolar crest should be strengthened, if there is some space between zygomaticoalveolar crest and fibula bone, free bone graft can fill the space to rebuild the bony zygomatic process support.

游离腓骨复合组织瓣上颌骨重建的三维有限元分析表明，颧牙槽嵴部位是腓骨瓣上颌骨重建后咀嚼压力的主要受力部位，提示腓骨瓣上颌骨重建时要加强颧牙槽嵴的固定；当上颌骨切除后腓骨与颧牙槽嵴存在间隙时，应尽量采取游离骨块移植，充填间隙，重建骨性颧突支柱。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。