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Objective To analyze the 16 slice CT features of ovarian teratomas.Methods The CT findings of 35 cases pathologically proved ovarian teratomas were retrospectively analyzed.

回顾性分析经手术及病理证实的卵巢畸胎瘤35例，均行16层螺旋CT检查，并进行横断、冠状、矢状及多平面重建图像。

Distribution system ; management information system ; graph ; geography informatio n system ; vectored

配电系统；管理信息系统；图；地理信息系统；矢量化

First, map of mining resources distribution for other 13 cities should be digitized and vectored to complete construction of civic mining resources information system.

辽宁省矿产资源信息系统的建成，已经把支撑骨架搭起来，现在需要充实内容，丰富数据源，这项工作应该成为我们下一步工作重点，首先，应该把其他十三个市的矿产资源分布图进行数字化、矢量化，完成市级矿产资源信息系统的建设，然后，根据矿区的矿种、规模等情况综合分析，有计划、有步骤的分批把矿区数据录入。

The experimental results of the two models of the brick house with arch floor whose rise to span ratio is 1/10 and 1/6 respectively are given in this paper, and then a mechanical model with clastic support for the whole model house is established, its displacement response is analyzed by using frequency response function method, a corresponding frequency response function is derived, and model stiffness parameter for different stages is discussed.

本文给出了矢跨比分别为1/10和1/6的两幢二层砖拱楼盖房屋模型的振动台试验结果。对整个模型房屋建立了弹性支承杆系力学模型，用频率响应法分析了模型的位移反应，导出了相应的频率响应函数，并对各阶段的模型刚度参数进行了讨论。

Results. There were no significant differences in sagittal and coronal plane cure and balance correction between the posterior only and the combined anterior-posterior groups.

结果：单纯前路手术组和前后路联合手术组之间矢状位和冠状位腰椎曲线和腰椎畸形的矫正没有明显的差异。

We go through the strategy of manufacturers selling goods that give up the majority of design firms for the design of aimlessly practices designed, under the guidance of professional strategy, customer needs, combined with market analysis, design targeted to help enterprises and products from the smoke of the battle to come to the fore.

我们深诣借助策略制造畅销商品之道摒弃了大多数设计公司毫无目的的为设计而设计的做法，在专业策略指导下，从客户需要出发，结合市场，科学分析，使设计有目的的放矢，帮助企业和产品从硝烟弥漫的商战中脱颖而出。

The results about the magnetic vector potential of current-carrying ring and the electric potential of uniform charged ring which are expressed by Bessel functions are further calculated and analyzed.

用Bessel函数积分对圆环电流磁矢势及均匀带电圆环电势作进一步的计算分析，引申出磁感应强度及电场强度新的级数表达式，分析讨论了所得结果。

One weapon she holds (including a stone, bullet, arrow, or bolt) is licked by flames that harm neither her nor the weapon.

他握持的一件武器（包括石头、弹丸、箭或矢）将被不会对他自己或该武器造成伤害的火焰笼罩。

Concrete work covers the following aspects:(1) Based on the finite displacement theory and the characteristics of Self-anchored and single-tower suspension bridge, and considering the nonlinear factors. A span of 80 +190 +260 +80 m independence of the self-anchored suspension bridge tower carried out a detailed analysis. Through static analysis of the vector cross-over cable, cable-plane form, stiffening beam camber and the temperature load on the structure.

具体工作如下：(1)基于有限位移理论，针对自锚式独塔悬索桥的受力特点，全面考虑几何非线性因素对自锚式悬索桥的影响，对一座跨度80+190+260+80m的自锚式独塔悬索桥进行了详细分析；通过静力计算来分析主缆矢跨比、索面形式、加劲梁拱度和温度荷载对结构的影响。

Any plant of the genus Centaurea .

矢车的任何一种植物。

The concept of equivalent rotationally rigidity is offered and the formula of rotationally rigidity is obtained.

主要做了如下几个方面的工作：对伸臂位于顶部的单层框架—筒体模型进行分析，提出了等效转动约束的概念和转动约束刚度的表达式。

Male cats normally do not need aftercare with the exception of the night after the anesthetic.

男猫通常不需要善后除了晚上的麻醉。