查询词典 sectional

DESIGN: Case-based cross-sectional study based on patients.

设计：以患者为对象的横断面的调查。

The rate of depth penetration was measured with a dial gauge and the MRR calculated by multiplying by the cross-sectional area of the penetrated aperture.

深度渗透的率被测量了与拨号盘测量仪和MRR 由乘计算以被击穿的开口的断面。

Comparative anatomy of Chinese Dioscorea and its meaning in sectional divisions.

标题 薯蓣属茎的比较解剖及其在分组上的意义。

Take the point of hydrocarbon accumulation association to study the planar and sectional distribution pattern of petroleum reservoir. The relation between petroleum distribution and sources rocks distribution, profitable facies belt, petroleum dredge system and so on. Summary the regularity recognition of petroleum distribution.

采用油气成藏组合观点，在平面、剖面上研究油藏的分布特点，分析了油气的分布与烃源岩分布、有利储集相带分布、油气输导体系等之间的关系，确定了油气分布的主要控制因素，总结了油气分布的规律性认识。

Analyzing the calculating process of belt conveyor with high angle theoretically, starting from its theoretic calculate the cross sectional area of materials and peripheral force, shaft power of drum, power of motor, using point by point method to get the resultant strain of every drum and torsion of driving drum, calculating the maximum strain and the maximum reverse stopping torque, to give the support on theory for using belt conveyor with super-long distance, high angle under the coal mine.

本文针对长运距、大倾角、高强度带式输送机设计过程中存在的问题，从四个方面对大倾角带式输送机进行分析研究：从理论上解析大倾角带式输送机的计算过程，从大倾角带式输送机的理论入手，详细计算物料的横截面面积、圆周力、滚筒轴功率和电机功率，利用逐点计算法计算各个滚筒的合张力以及传动滚筒的扭距，计算出胶带的最大张力和最大逆止力矩，给长运距、大倾角皮带机在煤矿井下的使用给予理论上的支持。

Injection drug use history was the main risk factor among FSWs(adjusted OR=9.8);(2) The self reported illicit drug-using behaviors and high risk sexual behaviors among close-cohort of FSWs who attended all the three cross-sectional surveys decreased accompanied with the survey time.The decrease of STIs prevalence and urine positive rate among them confirmed their decreased high risk behaviors;(3)The incidence of HIV was 1.4(95%CI 0.5～3.3)/100 Person Year in the open-cohort.FSWs who were recently HIV-infected had obvious high risk sexual behaviors with clients and 4/5 of them were not illicit-drug using FSWs;(4) 42.1%(16/38) of BED-CEIA positive specimens were false positives(＞155 days),but after eliminating the misclassified long-term HIV infected specimens,the BED-CEIA estimated HIV incidence were similar with that of the cohort survey among the same FSWs2.1/100PY vs.2.0/100PY;0.4/100PY vs.

注射吸毒行为是FSWs人群HIV感染的主要危险因素(aOR=9.8)：(2)连续参加过三次横断面调查的封闭式FSWs队列中，自报吸毒行为及高危性行为随调查时间均出现了降低的趋势，另外其性病感染率及尿吗啡阳性率的降低也印证了其自报高危行为特征的下降；(3)开放式FSWs队列中的HIV发病密度为1.4(95%CI0.5～3.3)/100人年，HIV新发感染FSWs与嫖客之间的高危性行为十分突出，以非吸毒FSWs为主(4/5)：(4)BED-CEIA阳性标本中的假阳性率为42.1%(16/38)，但在排除误检的既往HIV感染标本后，BED-CEIA及开放式队列研究估计的HIV发病密度十分接近2.1/100人年vs.2.0/100人年：0.4/100人年vs.0.6(来源：4eABC论f5f5文网www.abclunwen.com/100人年。

Account be used. The cross sectional area of the earth conductor wire shall be not less than 4 mm (7/0.85). The earth system shall be such

系统由无线电接收机的接地端子的电压在故障情况下，不得超逾40 伏特方均根植。

The apparent conflicting results in the values obtained for the specific surface area by the methylene blue and nitrogen adsorption methods can be explained by the molecular cross-sectional areas of the adsorbates .

价值的明显的不一致的结果为次甲基的特定表面区域获得蓝色和氮吸附方法能是根据分子代表性区域解释 adsorbates 。

With amira 4.1 software, the thin sectional anatomical images of the male urological and reproductive organs can be volume rendering reconstruted and the urological and reproductive organs can be visualized and virtually anatomised from any plane. At the same time, the anatomic structures of the male urological and reproductive organs could be observed clearly at any angle.

运用德国Konrad-Zuse-Zentrum fur Informations -technik Berlin和Mercury Computer Systems开发的的三维重建可视化研究软件AMIRA4.1，将男性泌尿生殖系统的腹腔段和盆腔段断面图像分别进行三维可视化重建并立体虚拟切割演示，观察男性泌尿生殖器官结构及毗邻器官在横、冠、矢等多个切面和方位的断面解剖结构特点。

Look for hundreds of kitchen table sets, occasional tables, armoires, sectional seating or living room furniture.

寻找数百个厨房成套餐具，临时的茶几，衣橱，可拆卸家具或起居室。

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。