中线

The trains circulate of stocking on top of the 250 kilometers on time and the top speed of 300 kilometers per hour for which the line is designed already surpassed in several moments in the first one-half the journey itself, before the 7,30 hours.

在火车散发的放养於顶端的250公里上的时间和最高时速300公里每小时，其中线设计，已经超越了几个时刻，在第一次的一半旅程本身，前7，30小时。

Day moving average as investors holding the center line of the cost of the region, which is a breakthrough for the index to determine the center line or short-term rebound is of great significance.

60天移动平均线，投资者持有的该地区的成本，这是该指数突破，以确定中线或短期反弹中心线具有十分重要的意义。

The Gin Keel System was developed to enhance directional stability by using a keel pocket with centralized line attachment points.

珍研发了一种的龙骨系统，它通过贯穿中线附着点的龙骨袋用来增强方向上的稳定性。

Abaxial surface of nutlets with glochids only along center line keel; marginal glochids slightly expanded and confluent into a narrow wing

背面小坚果具钩毛只沿着中线龙骨；边缘的钩毛稍膨大和汇合的成为一狭窄翅 6b var。 glochidiatum 倒钩琉璃草

Head: a complete outline for the normal, defect, deformation for the abnormal brain line without displacement and hydrocephalus normal.

胎头：轮廓完整为正常，缺损、变形为异常，脑中线无移位和无脑积水为正常。

Secondary stress field resulting from valley cutting is basically symmetric about the valley central line hut not of axial symmetry . From top to foot of valley wall , the tangent stress and the width of high tangent stress zone get gradually big , reaching maximum at the valley botton .

沟谷的下切形成的二次应力场除了关于沟谷中线基本对称外，不具备轴对称特征，从坡顶到坡角，切应力高值区内切应力量级和高值区的宽度逐渐增大，在沟谷正下方达到最大，甚至有可能突然增大。

Football One of the two offensive linemen on either side of the center.

侧卫：中线两侧的两进攻队员之一

After extubation, however, we found that her jaw was locked in a wide-open and forward position in the midline.

不料拔管后我们发现她的下巴仍大大张开并维持在中线上往前的位置无法动弹。

In this paper,the important method of R-r-s is used to establish two inequalities for the medians and angle-bisector s of acute triangles,and two inequalities conjectured are proposed and verified with the computer.

应用三角形不等式中重要的R-r-s方法，证明了锐角三角形的中线与内角平分线的两个不等式，提出了两个未解决的猜想不等式。

A total of 17 groups of meiofauna. Free living marine nematodes were the most dominant group.

共鉴定出17个小型底栖动物类群，其中线虫占绝对优势，其平均丰度是1801.82 ind.10cm-2，占小型底栖动物总丰度的95.4%。

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。