查询词典 tract

The Watchtower Bible and Tract Society of Pennsylvania and the Watchtower Bible and Tract Society of New York, Inc., are the legal agencies of Jehovah's Witnesses.

这座了望塔圣经和呼吸道社会的宾夕法尼亚州和这座了望塔圣经和道学会纽约公司，是政法机关的耶和华见证人。

The Watchtower Bible and Tract Society of Pennsylvania and the Watchtower Bible and Tract Society of New York, Inc., are the legal agencies of Jehovah's Witnesses.

这座瞭望塔圣经和呼吸道社会的宾夕法尼亚州和这座瞭望塔圣经和道学会纽约公司，是政法机关的耶和华见证人。

Per urinary tract transitional cell carcinoma in patients. Methods:Urinary Fn was detected by ELISA technique in 30 cases with upper urinary tract TCC, 24 cases with other urogenital diseases and 19 healthy subjects. Meanwhile the analysis for creatin in urine was carried out and the Fn/Cr ratio was calculated. The discrepancy of urinary Fn/Cr among three groups and tumor grades and stages was analized as well. Sensitivity and specificity of the urinary Fn/Cr were compared with that of the urinary cytology.

采用ELISA法检测30例上尿路移行细胞癌、25例其它泌尿系疾病患者及20例正常人尿液Fn含量，并同时测定尿肌酐，计算Fn/Cr比值，比较各组人群尿Fn/Cr比值之间的差异；分析不同肿瘤分期、分级尿Fn/Cr之间的差异；比较其与尿脱落细胞学检测上尿路移行细胞癌的敏感性。

Additional diagnostic tests may be necessary to distinguish FIC from other diseases that cause lower urinary tract symptoms in cats such as bacterial urinary tract infection (rare in young to middle-aged cats), stones (also called calculi or uroliths), and tumors.

为了辨别FIC和其他下泌尿道疾病，如细菌性下泌尿道感染（鲜少发生在年轻到中年的猫）、结石，和肿瘤，附加的诊断性检验也许是必须的。

Additional diagnostic tests may be necessary to distinguish FIC from other diseases that cause lower urinary tract symptoms in cats such as bacterial urinary tract infection (rare in young to middle-aged cats), stones (also called calculi or uroliths), and tumors.

为了辨别FIC和其他下泌尿道疾病，如细菌性下泌尿道感染（鲜少发生在年轻到中年的猫）、结石，和肿瘤，附加的详嘈詸z验也许是必须的。

Methods The intestine tract and blood vessel of rats were perfused circularly with intestinal tract perfusate or blood vessel perfusate with uric acid 140 mgL^(-1), respectively. The content of uric acid in perfusate was measured by the method of uricase and peroxide enzyme.

大鼠肠道、血管分别用含尿酸140mgL^(-1)的血管灌流液和肠灌流液循环灌流，尿酸酶及过氧化物酶法测定灌流液中的尿酸含量。

The dilation and putting stens in digestive tract is one of important treatment in palliative treatment of advanced esophageal cancer and cardiac cancer with digestive tract obstruction.

扩张及支架治疗是晚期梗阻性食管癌、贲门癌的一种有力的姑息治疗。

According to the research to coal bad and peat bad of predecessor sand author, author point out the characteristic of the peat deposition, and on this basis, build up the peat depositional system and its mbdel of producing coal. At the same time, author point out that the larse-sca1e peatforming swamp correspond to the transforming stage between the high system tract and transgress system tract of sequence.

根据前人与本次对泥炭和煤层的研究，指出了泥炭沉积的特征并依此建立了泥炭沼泽体系和及其成煤模式；指出大规模的泥炭沼泽体系的发育对应于层序的高位体系域与海侵体系域的转折期。

In the breeding process of poultry and livestock, diseases are spread mainly in two ways: 1. Disease enters the alimentary tract from drinking water; 2. Air flow causes disease spreading in respiratory tract.

在畜禽养殖过程中疾病多发的传播有两个渠道：一是由饮水进入消化道；二是呼吸道由空气流动引发的疾病传播。

Rabbit digestive tract were investigated by the method of immunohistochemical technique and histochemical technique (toluidine blue or neutral red staining). There was immunoreactive positive reaction in rabbit digestive tract except in esophagus part.

利用免疫组化技术和组织化学技术，对家兔消化道5-HT免疫反应阳性细胞、肥大细胞进行了研究，并通过邻片法比较探讨了2种细胞的对应关系。

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。