查询词典 tract

Methods The parasites were collected from chicken digestive tract, and 3-5 fresh scolex fragments were separated. After being washed, fixed, dried, glided by ion sputter, the specimens were observed and photographed under scanning electron microscope.

采集寄生于鸡消化道内的两种鸡瑞利绦虫，分别切取两种绦虫的新鲜头节片段3～5个，经漂洗、固定、干燥、离子溅射喷金后，扫描电镜观察拍照。

British a tract of level wasteland; uncultivated land with sandy soil and scrubby vegetation.

在英国，指一大片平坦的荒野；未开垦的覆盖有草本植物和低矮灌木丛的沙地。

N. A tract of unproductive land, often with a scrubby growth of trees.

贫瘠地，不毛之地：一块贫瘠的土地，通常树木低矮。

He did not scruple to take part with the general public though in measured terms, against "Tract 90".

他没有，不惜采取的一部分，与广大市民，虽然在测量的条款，反对"道90 "。

The secretory system of the respiratory tract is probably the most appreciated.

呼吸道的分泌系统可能是最先被意识到的。

In the absence of an obstructive lesion of the urinary tract, this illness is self-limited

若无尿路梗阻，则本病具有自限性。尸检的主要发现是肠出血。

Objective To investigate changes of pathogenic bacteria and drug sensitiveness in old age diabetics associated with urinary tract infections.

目的 了解老年糖尿病患者尿路感染的优势病原菌及药敏情况。

It is also necessary in the growth, alignment and septation of the cardiac out flow tract. TBX1 is regulated by a series of upstream genes, and it also regulates a series of downstream genes.

最近通过突变分析发现在小鼠和斑马鱼体内的TBX1纯合子无义突变可导致类似22q11·2DS的咽弓和其相关结构缺陷为特征的表型。

Result: There were 17 cases(50.00%) misdiagnosed as upper respiratory tract cold,5 cases(14.71%) misdiagnosed as septemia and pneumonia respectively. The reason of misdiagnosis were that clinical manifestation was not typical,some necessary laboratory examinations were not done in time,misuse antibiotics and glucocorticosteroid.

结果：误诊为上呼吸道感染的17例(50.00%)；其次是败血症、肺炎各5例(各占14.71%)；误诊原因包括临床症状不典型、一些必要的实验室检查不及时以及抗生素、激素滥用等。

The incidence of complications was 66.3%, which includes 39.1% with intestinal obstruction, 23.9% with intestinal fistula, 15.2% with hemorrhage of lower digestive tract, 10.9% with intestinal perforation, 5.4% with septemia, 4.3% with abdominal abscess, 4.3% with perianus disease, and no carcinomatous change was found.

我们对北京协和医院诊治的92例CD患者的肠外表现和并发症进行回顾性分析，旨在提高临床医生对其的认识，有助于临床诊断与治疗对象与方法1 。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。