查询词典 tract

The research was to provide a theoretical basis for exploring acidifier mechanism of early-weaned lambs rations, the effects of different acid-binding capacity levels in diet of lambs on digestive tract physiological, and blood biochemical indices were researched in this experiment.

研究不同日粮系酸力水平对羔羊消化道生理指标和血液生化指标的影响，为探索早期断奶羔羊日粮中酸化剂的作用机理提供理论依据。

Among 9 positive cases, 6 liver samples could been found mild histological changes (66.7%), such as swollen, acidophilic degeneration, and lymphocytic infiltrate in portal tract, which were seminal to changes of hepatitis.

阳性病例的切片经HE染色后，6例(6 6 7%)有轻微的肝组织病理改变，包括肝细胞胞浆疏松化、嗜酸性变以及汇管区的扩大和淋巴细胞浸润等。

An antibiotic that is derived from an actinomycete; used in treating infections of the urinary tract.

由放射性菌类制成的抗生素；用来治疗泌尿系统的传染疾病。

The ideal time-saver for busy clinicians, this handy guide delivers a practical "how-to" perspective on diagnosis and treatment for a range of commonly encountered childhood infections—from otitis media, sinusitis, and urinary tract infection...to hepatitis, cervical adenitis, pediatric tuberculosis, pneumonia, catheter infection, and more.

面向忙的临床医师的理想的节时器，这方便向导交付一实际"入门"远景在诊断和处理为多种通常遇到的童年infectionsrom耳炎媒介上，窦炎和对肝炎，宫颈的adenitis，儿科的结核病，肺炎，导管感染，等的泌尿道感染。

Lateral boundaries and adumbration of the carcinomas were improved,resolution of internal structure echos also enhanced.Thus,sonoCT raises the reliability of biliary tract tumors diagnosed by ultrasound.

结果 与传统声像图比较，胆管、胆囊腔内混响伪像明显减弱，提高了肿瘤轮廓的清晰度，增强了病灶内部结构与回声的分辨率，增加了超声诊断胆道肿瘤的可信度。

Respiratory system is mixed to aerate the organ of take a breath, by respiratory tract and lung two parts are comprised.

呼吸系统为通气和换气的器官，由呼吸道和肺两部分组成。

Respiratory tract is the passageway of lung of aeriform pass in and out, arrive from nasal cavity tracheal.

呼吸道是气体进出肺的通道，从鼻腔到气管。

Effect of erythromycin and azithromycin on sensation afferent nerve functions of gastrointestinal tract in rats.

红霉素和阿齐霉素对大鼠胃肠感觉传入的影响。

Highly agglutinative staphylococcin Chemotherapy Biotherapy Malignant ascites Gastrointestinal tract

高聚生；化学疗法；恶性腹水；消化道

Tract in mice by using the Ulex europaeus agglutinin I( UEA1) modified liposomes as the carrier.

目的研究荆豆凝集素(UEA1)饰的胰岛素脂质体在小鼠胃肠道的吸收作用。

The work of this paper is as follows: 1. Looking back the progressing history of the linear motor, introducing the features of the elevator driven by linear induction motor, radicating the topic of this paper "the digital frequency variable control of the elevator bi-side direct driven by linear induction motor". The research of this paper covers the conventional VVVF control, space vector based VVVF control, vector control and DTC.

本文主要开展了以下几个方面的工作： 1 回顾了直线电机发展历史，电机的驱动技术演变，特别是针对直线电机的驱动，简要介绍了直线感应电机驱动电梯的优点和不同结构类型，对传统的v／f控制，基于空间矢量法的v／f控制，矢量控制，和基于电压空间矢量的直接转矩控制进行了比较，确立了本课题的研究主题：直线感应电机双边直推式驱动电梯的全数字变频控制。

The article combines with the treatment of a superficial civil air defense work to introduce how the grouting method to improve the performance of the backfill soil.

文章从治理漂浮人防工事的角度提出了注浆技术在改善回填土性质方面的应用，并详细阐述了注浆技术的施工流程。