动脉内层

ConclusionsRupture or disspearence of internal elastic layer, soakage of inflammation cell, different stage of atherosclerosis, apoptosis of SMC and changes of ECM, and so on are the pathological and morphological base of the occurrence and development of ISA.

内弹力层的断裂或消失、炎性细胞浸润、动脉粥样硬化改变、中膜SMC的凋亡变薄、细胞外基质纤维的排列紊乱、减少等变化是ISA发生发展的病理形态学基础。

The pleural superficial blood vessels were smooth, while the constrictions of smooth muscle cells and round imprints of endothelial nuclei occurred on the surface of the subpleural and parenchymal arteriole and venule.

肺胸膜面浅层微血管的铸型表面光滑，胸膜下和肺实质内微动脉和微静脉的铸型表面可见平滑肌细胞形成的缩窄，以及圆形内皮细胞核的压痕。

The latter(0.9±0.2mm in diameter)runs outside when reaching scrotal dartos in scrotal raphe and spreads out in scrotal septal skin. Conclusions The arteries mentioned above all run in the scrotal dartos and its terminal branches anastomose with each other to form a integrated circular blood supply system of scrotal skin. Four different types for socrtal skin flap elevation have been then posed.

结论上述4组血管均在阴囊肉膜层内走行，其终末支血管相互吻合，在每一侧阴囊形成一个较为完整的动脉网络，由此提出4种类型的阴囊皮瓣切取方式，其他类型的阴囊皮瓣是上述阴囊皮瓣切取方式的变化形式。

Intralobar pulmonary sequestration usually present as multiloculated cyst containing fluid and/or air, or irregular mass in CT scan, multi-slice CT angiography and 3D reconstruction can depict supplying artery and draining vein clearly, so it could be an ideal modality for evaluating this condition.

叶内型肺隔离症多表现为下肺基底段的多房液气囊腔或者不规则团块，多层螺旋CT血管造影及三维重建能清晰显示供血动脉及回流静脉，是一种理想的无创性检查方法。

Methods (1) Through microsurgical direct destruction of the arterial intima and internal elastic lamina at the bifurcation of the carotid artery in 30 rats,saccular aneurysms can be induced immediately, and the contralateral carotid arterys were ligated in half of t...

(1)通过显微手术方法直接破坏大鼠颈动脉分叉部位的内膜和内弹力层，建立大鼠实验性囊性动脉瘤模型，并在结扎及未结扎对侧颈总动脉的情况下，观察4-5个月。

The pleural superficial, subpleural and parenchymal vacular networks were denser, and the range of the microvessels in diameter were larger, and the proceeding distance of the subpleural arteriole and its branches were longer in the adult yak lung than those in the adult cattle lung. However, the anastomosing between the pleural superficial and the subpleural vascular networks were more often found in the adult cattle lung than that in the adult yak.

成年牦牛肺胸膜面浅层的微血管网、胸膜下微血管网以及肺实质内的微血管网比成年黄牛致密；成年牦牛肺微血管的管径范围比黄牛的大；成年牦牛肺胸膜下微动脉及其分支的走行路径比成年黄牛的长；而成年黄牛肺胸膜面浅层的微血管与胸膜下微血管之间的吻合比成年牦牛更为常见。

Results (1) The operation time:the mean time was (40.3±6.1) minutes.(2) pathological examinations: a few necroses in endometrium (2/15 cases) and shallow myometrium (12/15 cases).(3) According to the skin radiation measurements of 20 cases, the highest dose was found in sacrum projection（32.88cGy）,came ovary(16.64cGy) and adrenal gland(16.64cGy) in the second and third. All the radiation doses was within the safe range in normal condition.(4) The collateral circulation from ovarian artery to uterus was confirmed by angiography and 3-D color Doppler imaging.

结果 （1）手术时间：平均（40.3±6.1）min；（2）病理检查：部分病例子宫内膜（2/15）、子宫浅肌层（12/15）出现少量的坏死，余未见异常；（3）患者术中所受X线辐射剂量：骶尾部皮肤处32.88cGy、卵巢16.64cGy 、肾上腺腰部皮肤投影处12.44cGy，均在正常安全剂量范围内；（4）侧支循环：经卵巢DSA造影及三维彩超证实术后卵巢动脉向子宫体提供少量的血流。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。