中线

Mark is the centre of the halfway line for the commencement or recommencement of play, or the position where a tap is awarded as a result of an infringement.

1.15。脚碰球标志中线中间一点，这是开球的地方，或者是罚球时脚碰球的地方1.15。脚碰球标志中线中间一点，这是开球的地方，或者是罚球时脚碰球的地方

The efficiency is poor and the precision is unassured in traditional jacked-pipe construction surveying. Control system in jacked-pipe construction surveying with total station is introduced, which adopts single-station and simultaneously center-line-taking and elevation control. In the process, the instrument is connected with portable computer providing corresponding software. The locus of spots is shown in time, the center line direction of pipe and the deviation of elevation is directly obtained at the same time.

传统的顶管施工测量，效率低而昆精度又难以保证，本文介绍的全站仪顶管施工测量控制系统，采用一站式实时中线和高程控制，仪器与便携式电脑连接配以相应软件，不仅即时显示测点的轨迹，同时可直接得到管中线方向及高程的偏差。

The branch to the medial head of the triceps and anconeus muscle descended along the lateral side of the posterior midline of the arm.

肱三头肌内侧头—肘肌支走行于臂后中线的稍外侧，于臂后中线的稍内侧切开肱三头肌内侧头可避免损伤该神经。

More TH and 5-HT containing fibers were found close to the ependyma than SP and L-ENK containing fibers.

SP和L-ENK纤维在中线处少，靠中线两侧的多，于是纵行纤维分成两条，并有纤维和末梢伸延至后角基部内缘处。

Methods clinical data of 26 patients were retrospectively analyzed, including 15 with atrial septal defect, 10 with ventricular septal defect and one with mitral value replacement and the middle of the right lung resection. the intersection was at the right midaxillary line and the third rib as the upper margin of incision, and that of the midaxillary line and the sixth rib as the lower margin, going through the third or the fourth intercostal space.

回顾分析了26例经右腋下小切口行心内直视手术的临床资料，切口取右腋中线与第3肋的交点为上缘，腋中线与第6肋的交点为下缘，经第 4或第 3肋间入胸，其中房间隔缺损15例、室间隔缺损10例、二尖瓣置换+右肺中叶切除1例。

Results 5 cases central gaugliocytoma and 2 cases colloid cyst were located at middle line of ventricle,6 cases medulloblastoma were located at the top of the fourth ventricle or super cerebellum vermis,5 cases ependymoma were located at one lateral ventricle,3 cases ependymoma were located at the fouth ventricle,2 cases papilloma of choroid plexus werre located at triangle area of lateral ventricle,2 cases meningioma were located at triangle area of lateral ventricle,1 cases astrocytoma were located at lateral ventricle anterior horn.

结果 5例中央性神经细胞瘤和2例胶样囊肿发生于中线室间孔区；6例髓母细胞瘤分别发生于小脑上蚓部和四脑室顶部近中线区；5例室管膜瘤发生在单侧脑室，年龄分别为28～36岁；3例室管膜瘤发生在四脑室，年龄分别为7～13岁；2例脉络丛乳头状瘤发生侧脑室三角区，年龄13～15岁；2例脑膜瘤发生在侧脑室三角区，年龄为15～71岁，1例巨细胞型星形细胞瘤发生在右侧脑室底部，年龄为30岁。

The inside surface difference between flank-extrados and flank-intrados of any section of loop shell should induce the force difference when the loop shell under internal pressure. The force difference in ring shell can balance itself.

对于内压作用下的任何弯管，因为弯管中线上径向向外的管壁表面积均要比中线上径向向内的管壁表面积大，两者面积之差在同一内压作用下产生面积压力差。

Drills in the median line with the small crack marks the good median line position, The horizontal osteotomy is then completed with a saw, and removal of midline wedge of bone from a lingual approach.

在中线用小裂钻标记好中线位置，在左右下牙6到6之间截骨，截骨完成后，再于颏部中央截取底边在舌侧的等腰三角形骨块，将颏部骨块内旋，在唇侧表面以微型钛板固定。

One year later, Slit was confirmed as the ligand of Robo and the Slit-Robo signaling is know involved in the repulsive effect of the commission axons crossing the mid-line, and also involved in the repulsive effect of the guidance of neuronal migration and leukocyte migration as well.

而对 Slit 功能展开的研究起于1998年，先是发现其受体 Robo突变型果蝇的中线处交叉神经元的导向发生缺陷。1999年的一系列遗传和生化的研究又发现，分泌性因子 Slit 正是 Robo 的配体， Slit － Robo 信号起到了排斥一些轴突，使之无法穿过中线的作用。

Suitably sized markers of a distinguishing colour and made from a safe and pliable material are to be positioned at the intersections of the sidelines and scorelines: and at the intersections of the halfway line with the sidelines (See Figure 1 - the Field of Play).

标志物放在边线与达阵线交叉点，边线与中线交叉点。2.3。标志物。标志物必须颜色鲜艳，尺寸适合，而且是由安全，柔软物质做成的。标志物放在边线与达阵线交叉点，边线与中线交叉点。

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。