tract 六级GMATGRE

There are tracts of desert in Australia.

澳大利亚有大片沙漠。

He’s suffering from an acute infection of the lower respiratory tract.

他患有急性下呼感染。

Human defensins,found in the blood,intestinal tract and epithelial cells,are small,cystin-rich cationic peptides with special structure.

人类防御素是种存在于血液、肠及表皮细胞中具有特殊空间结构,富含精氨酸阳离子多肽。

The lowest cell density was found in duodenum.The origin of distributive mode of argyrophil cells in the digestive tract of Takydromus wolteri might be related to its habitat and feeding habit.

且银细胞形态多样，主要有锥体形、椭圆形等广泛分布于上皮细胞基部、上皮细胞之间、腺泡上皮及腺泡之间，且多数银细胞有明显突起。

It should be mentioned that disease of biliary tract and coronary artery disease are common, We shouldn't ignore the blending affection, biliary colic provoke heartstroke which lead to this affection.

值得注意是胆疾病与冠心病均是常见病，不少患者两者兼有，并可因胆绞痛而诱发心绞痛。

The most famous successful example was the introduction of the gray moth, Cactoblastis cactorum, into Australia to control the prickly pear, Opuntia inermis, which was overrunning vast tracts of land.

这其中最著名例子就是把种灰色蛾子-仙人掌螟Cactoblastiscactorum引入澳大利亚来控制那里曾经泛滥种仙人掌Opuntiainermis。

Conclusions The key to prevent recurrent angiocholitis and reduce the reoperation rate is to relieve biliary tract stricture, remove the focus of infection and provide unobstructed bile duct drainage.

结论解除胆狭窄，去除病灶，通畅引流是预防胆管炎复发，减少再手术率关键。

It is proved that fiber in the Edible Wild Herbs of Cat Pow can improve the vermiculation of the intestinal tract and reduce the absorption of fat.

现代研究认为蕨菜中纤维素可有促进肠蠕动，减少肠胃对脂肪收作用。

When diphtheritic inflammation begins in the respiratory tract, sore throat and fever usually develop.Prostration and dyspnea soon follow because of the obstruction caused by the membrane。

当白喉在呼引起炎症，通常有咽喉痛和发热，然后由于假膜阻碍会感到虚脱和呼困难，如果不及治疗可能会引起窒息。

Methods To clear the fluoroacetamide,control the convulsion and keep the unobstructed of respiratory tract,to strengthen the safety protection and give the toxinicide to the patients.

清除毒物、解毒剂治疗、控制抽搐、保持呼通畅、安全防护等。

The contents of different parts of the digestive tracts were used to determine the fragmentation process of ingesta in Mongolian gazelle (Procapra gutturosa).

研究了黄羊消化内7个部位(瘤胃、网胃、瓣胃、皱胃、小肠、盲肠和直肠)食物粒径分布规律。

Additionally, noel applications of proclotting agents as well as direct renal and tract electrocauterization immediately postpercutaneous nephrolithotomy hae been reported to decrease transfusions.

此外，经皮肾镜取石术后立即直接行肾及其通电烙术，也可运用新型前凝固因子成分，从而减少术中输血。

Method Seven cases of MPMT of the female genital tract were studied by clinicopathology in combination with the review of the literature.

方法回顾分析7例女性生殖系统MPMT临床病理资料并复习文献。

Conclusion:The death cause of chronic cardiopulmonary disease is mainly concerned with respiratory tract infection, respiratory failure, multi-organ functional lesion and dystrophia.

慢性肺心病死亡主要与呼感染、呼衰竭、多器官功能损害及营养不良有关。

The syndrome displayed as protrudent eyes, lackluster surface with white cytocysts, ulcerative gill, swoln throat, anabrotic liver and inflammatory intestinal tract.

解剖观察有烂鳃，咽腔部肿胀，肝胰腺呈糜散状，腹腔有积液，肠中无食物并伴有炎症等病症。

This intravenous pyelogram (IVP) of a normal urinary tract on the left demonstrates contrast filling the pelvis, ureter, and bladder.

静脉肾盂造影显示正常泌尿，可见肾盂、输尿管和膀胱。

Objective To observe the effect of thrombosin perfusion via stomach tube on acute hemorrhage of upper digestive tract of nswbon.

目观察凝血酶胃管注入治疗新生儿急性上消化出血疗效。

Objective To discuss the clinical features, therapeutic outcome, prognosis and the major risk factors of candidosis in the respiratory tract.

探讨肺部念珠菌感染危险因素、临床诊断、治疗及预后。

Conclusion: Prenatal diagnosis of fetal gastrointestinal tract anomalies is of instructional clinical value in eugenetics and postnatal treatments.

超声产前诊断胎儿消化畸形,对优生、优育及出生后早期及治疗具有重要临床指导价值。

CONCLUSION: Compared with ureteroneocystostomy, end-to-end ureteroneocystostomy can reduce the incidence of vesicoureteral refluox and urinary tract infection.

输尿管-输尿管吻合与广泛使用输尿管-膀胱吻合比较，输尿管反流、尿路感染发生率较低。