环行

An 89C2051 microprocessor was used to realize the phase order conversion of the step motor so that the Loop allotter circuit is easy and flexible. The VMOS is adopted as power elements of the design.

该步进电机驱动电路选择硬件环形分配，选择89C2051作为环形分配器，这种环行分配电路具有电路简单，可靠性高，柔性好的特点。

The whole transmission dropped out when I was driving on the beltway.

当我在环行公路上开车的时候，整个变速箱掉了下来。

ROUNDING THE CURVE \ 急速环行 Pierre Lueders piloted a bobsleigh during practice at the Whistler Sliding Centre in Whistler, British Columbia, Canada, Monday.

周一，皮埃尔·鲁德斯在加拿大英属哥伦比亚的惠斯勒滑雪中心进行训练，期间试驾了一辆有舵雪橇。

Presented with early artery enhancement and immediate wash out ,Two cases presented with wash in quickly and wash out slowly .The enhancement pattern of 36 liver metastatics cases was divided into the little blood provides group and the much blood provides group . The 5 cases of haemangioma were enhanced centripetally in portal phase and washed out after several minutes without arterial enhancement.

通过造影后的表现还可明确提示以下几个方面：（1）肿块内的坏死区；（2）在延迟相发现了肝内小转移灶，从而改变了临床治疗方案；（3）滋养动脉的显示；（4）门脉内栓子的鉴别诊断。36个转移性肝癌病灶分为少血供转移癌组和多血供转移癌组。6例肝血管瘤中5例均表现为向心性环行持续缓慢充填，另一例9mm的小血管瘤表现为完全、快速向心填充。

56 patients with open Achilles tendon ruptures were treated by Tsuge Stuture or auxileary Repair with free deep-fascia circuitously.

对开放性跟腱断裂56例病人行改良津下缝合法吻合跟腱或辅助游离深筋膜环行修复。

It was a good effect that the open Achilles tendon ruptures were treated by modified Tsuge Stuture or auxileary Repair with free deep-fascia circuitously.

改良津下缝合法吻合跟腱或辅助游离深筋膜环行修复治疗开放性跟腱断裂具有良好的疗效。

Result:52 cases had the excellent results,3 case had the middle results, 1 case had poor results that marginal skin of the wound were necrosis and subinfection.conclusion: it was a good effect that the open achilles tendon ruptures were treated by modified tsuge stuture or auxileary repair with free deep-fascia circuitously.

结果：56例患者均获随访，随访期9个月～2年，结果优良52例，中等3例，差1例（伤口边缘皮肤坏死并轻度感染）。结论：改良津下缝合法吻合跟腱或辅助游离深筋膜环行修复治疗开放性跟腱断裂具有良好的疗效。

It was a good effect that the open Achilles tendon ruptures were treated by modified Tsuge Stuture or auxileary Repair with free deep-fascia circuitously.......

改良津下缝合法吻合跟腱或辅助游离深筋膜环行修复治疗开放性跟腱断裂具有良好的疗效。关键词：跟腱断裂；津下缝合；筋膜移植

Methods Thirty inner ears of 15 volunteers were scanned by using a circular temporal coil and three-dimension fast spin echo sequence with a 1^5T GE-signal MRI scanner.

选用15名健康志愿者，使用GE signal1.5T超导型核磁共振机，环行耳颞部线圈，三维快速自旋回波序列(3D FSE T2W1)及脂肪抑制技术，对两侧耳部同时进行扫描。

MPR and VR were applied in the imaging post-processing. Results: All cases were divided into four groups according to the thoracic CT findings and pathologic results as follows:① spheral caseous pneumonia;② tuberculous granuloma;③ fibrous caseous nodule;④ Focal pulmonary consolidation with cavitation. The spheral lesion appeared inhomogeneous density (44/58). cavitation (14/58) or satellite foci (21/58). Contrast scanning was carried out in 31 cases, of which peripheral or ringshaped enhancement was seen in 15 cases, no enhancement in 9 cases and extensive enhancement was seen in 7 cases.

结果：依据影像学表现、随访结果和病灶的病理改变，将58例球形肺结核分为四种类型：①球形干酪肺炎11例，体积较大（最大直径3~5cm），边缘模糊或毛糙，可见晕征，无强化或环行强化；②结核性肉芽肿19例，软组织密度，形态规则或不规则，边缘清楚或光整，强化模式为均匀强化或厚壁强化；③纤维干酪结节14例，规则球形，边缘光滑锐利，内部密度不均匀，可见钙化，多无强化或薄壁环行强化；④结核空洞14例，干酪空洞或纤维空洞，内壁不光整，可见到引流支气管（2例）。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。