囊的

Results The lesion located at the basal segments of left lower lobe in 9 cases (90%), furthermore, 7(70%) at the posterior basal segments; The remainder 1 case (10%) was found at the posterior basal segment of right lower lobe; The lesion present as multiloculated cyst containing fluid and/or air in 7 cases(70%) without contrast enhancement of cyst wall, 3 cases (30%) presented as irregular mass with moderate enhancement, in which bronchiectasis with mucous impaction, calcification or cyst containing fluid may be seen; MRP, MIP and VR reconstructions showed anomalous branches arising from descending aorta in all 10 patients(100%) with draining into left atrium via pulmonary vein,which was consistent with surgery; Ipsilateral hilar lymphadenopathy was demonstrated in 7 cases (70%).

结果 9例（90％）病灶位于左下叶基底段，其中7例（70％）位于左下叶后基底段，1例（10％）位于右下叶后基底段；7例（70％）病灶表现为含液/气的薄壁多房囊腔，增强后囊壁无明显强化，3例（30％）表现为不规则团块，增强后有中等强化，其内有粘液嵌塞的扩张支气管，也可有钙化或液性区；MPR、MIP及VR等三维重建显示10例（100％）均为降主动脉发出异常分支供血，并通过肺静脉回流入左房，血管显示情况与手术相符；7例（70％）患侧肺门淋巴结有增大。

It consist the three developments of Teania solium, Oncosphere and Cysticercus cellulosae, that the Oncosphere takes an important role in inbreaking body and causing response of immunology.

猪带绦虫的生活史由成虫、六钩蚴和囊尾蚴三个发育阶段组成，六钩蚴是囊尾蚴的早期发育阶段，在入侵宿主及引起机体免疫学反应等方面扮演重要角色。

The effects of different temperatures (37, 38, 39) on parthenogenetic embryo cleavage and blastocyst rate and the effects of different time (2, 3, 4 h) on parthenogenetic embryo cleavage and blastocyst rate were studied.

方法］研究不同温度(37、38、39℃)对孤雌胚胎卵裂率、囊胚率的影响；不同时间(2、3、4h)对孤雌胚胎卵裂率、囊胚率的影响。

A pouchlike enlargement of a bird's gullet in which food is partially digested or stored for regurgitation to nestlings.

嗉囊鸟类食管部位的囊状的扩大部分，用来对食物进行部分消化或贮存食物进行反刍来喂食雏鸟

A pouchlike enlargement of a bird's gullet in which food is partially digest ed or stored for regurgitation to nestlings.

嗉囊鸟类食管部位的囊状的扩大部分，用来对食物进行部分消化或贮存食物进行反刍来喂食雏鸟

Objective To evaluate the effect of different procedures in the treatment of pancreatic pseudocyst.

胰腺假性囊肿是最常见的一种胰腺囊性病变，约占全部胰腺囊性病变的 75%。

By non-enhancement scan, 12 cases showed low density mass, 4 cases equal density mass, 1 case slightly high density mass, and 2 cases stippled calcification mass. By enhancement scan, 13 cases showed inhomogenous enhancement in cortical phase, 2 cases showed slight to moderate enhancement. Another 2 cases of small cystic RCC presented enhancement of wall with nodules and the partition. The enhancement of all tumor cases faded away in the following parenchymal phase and pyelographic phase, demonstrating some degrees of "fast washing out" phenomenon; 4 cases presented with pseudocapsule. The reconstruction of 17 "MPR/MIP" and 9 "VR" showed clearly the relations of kidney vessels, tumors and neighbor tissues and accessory renal arteries were founded in 2 cases.

结果：17例中小实性肾癌15例，小囊性肾癌2例；CT平扫呈低密度12例，等密度4例，稍高密度1例，伴有斑点状钙化2例；增强扫描皮质期13例呈不均匀明显强化，2例呈轻中度强化，另2例小囊性肾癌的囊壁、壁结节及囊内分隔明显强化；实质期、肾盂期扫描所有肿瘤强化均迅速减退，呈&快进快退&改变；4例可见假包膜。17例MPR/MIP、9例VR重建均能清楚显示肾血管、肿瘤与邻近组织的关系，并发现副肾动脉2例。

Compared with Sacbrood virus, the nuc leotide sequence of the fragment was 86.8%identical and the amino-acid sequen ce deduced from the nucleotide sequence shared 93.4%identity.

序列分 析表明，该片段为中蜂囊状幼虫病病毒部分结构蛋白基因，与意蜂幼虫囊状病病毒结构蛋白基因序列的同源性为86.8%，与之对应氨基酸序列的同源性高达93.4%。

Objective: To detect the expression of VEGF in human cerebral saccular aneurysm and explore the pathogenesis of aneurysm.

目的：检测VEGF在破裂人脑囊性动脉瘤中的表达，探讨脑囊性动脉瘤的发病和破裂机制。

Intracranial saccular aneurysms are defined as a persistent localized dilatation on the vessel wall and are the main cause of the spontaneous subarachnoid hemorrhage.

颅内囊性动脉瘤是指颅内动脉壁局部的囊性膨出，是自发性蛛网膜下腔出血的首要病因。

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