横断面

The thought of defining characteristic section and dividing superelevation transition segment into several smaller segments according to the characteristics and types of S-type curve s superelevation transition segment is put forward.

根据S形曲线超高过渡的特点、类型确定超高过渡段中的特征断面，提出S形曲线超高过渡分段处理的思路，并给出 S型曲线超高过渡段上任意桩号处、横断面上任意点超高值的简单计算公式。

Methods :51 cases of syringomyelia associated with intraspinal tumor were studied.

全部病例均用SE序列进行矢、横断面成像。

All subjects in the sample of 600 individuals were selected by a stratified systematic random sampling method and interviewed by trained interviewers.

本研究采横断面研究方法，以苗栗县所有65岁以上老年人作为研究母群体，采分层随机抽样的方法，共得到600位样本，其中男性302人，女性298人。

Health, health care utilization and expenses about the inhabitants are studied with the transect investigation in the area.

①运 用卫生服务横断面调查技术对居民健康状况、卫生服务利用与费用进行研究。

Logic rationality and history rationality give emphasis to logical structure of static transect of science and historical structure of vertical section of science separately.

逻辑理性和历史理性分别着重于考察科学的静态的横断面的逻辑结构和科学的动态的纵断面的历史结构。

Results The segmental bronchial ramifications of the left upper lobe were classified into three types mainly: common stem of apical and posterior segmental bronchi (64%, 130/200), trifurcation (23%,45/200), common stem of apical and anterior segmental bronchi (10%, 21/200), and they could be identified in two typical slices of transverse thin-section CT.

左肺上叶3种主要分支类型可以通过薄层CT横断面图像2个典型层面辨认；左肺下叶依据基底干支气管分支的不同分为2种主要类型，Ⅰ型163例(75%)：基底干支气管两分支，即内前底段支气管、外后底段支气管；Ⅱ型39例(18%)：基底干支气管3分支，即内前底段、外侧底段、后底段支气管。

There were two dominating types in the left basilar segmental bronchi: bifurcation (75%, 163/216), trifurcation(18%, 39/216), and they could also be identified in two typical slices of transverse thin-section CT.

下叶两种主要分支类型可以通过薄层CT横断面图像2个典型层面辨认。

Needles with basal sheath persistent and basal scalelike leaves decurrent, cross section with 2 vascular bundles; umbo dorsal.

针叶具基部鞘宿存和下延的基部鳞片状叶，横断面具维管束；鳞脐背侧。

The cross sectional dimensions of the pile-plank structure/unballasted track in this paper provide reference for design.

此外，本文提出的桩板结构－元砟轨道路基横断面尺寸可供设计参考。

The peak discharge in flood season and annual average sediment concentration have also influence.Moreover,water diversion is an important factor affecting the bankfull wet area.

如果粗略地以河床实测横断面曲线中二滩滩唇所在的位置作为平滩水位，从图1中可以看到1995年与1981年相比平滩水位下河床萎缩的状况。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。