横轴线

A plane section of a surface of revolution containing the axis of revolution.

由一平面横切某物，通常与轴线成直角切割形成的断面。

A section created by a plane cutting a solid perpendicular to its longest axis.

由一平面横切某物，通常与轴线成直角切割形成的断面。

The peak of the bulge accorded with the vertical line through the posterior convexity of superior articular surface of atlas. The superimpose rate of the vertical line with the M line were 48% to left and 65% to right. The surplus existed in l～2mm to lateral of M line. The exit point of screw was the median point of vertical line on the anterior cortex of lateral mass. The superimpose rate of BB line the line linked with the

寰椎后结节中点及上关节突后凸尖下的骨质弧形隆起的顶点可作为寰椎椎弓根螺钉进钉点的准确标志，上关节突后凸尖及横突尖可作为寰椎椎弓根进钉点的大体标志；沿寰椎椎弓根轴线进钉较为安全，内倾17°，仰角变异大，出钉参照前结节顶点；椎动脉沟中外的厚度及进钉点处寰椎后弓的高度是寰椎椎弓根螺钉固定的主要限制性因素。

The effects of deformation and internal forces produced by transverse bias of arch axis are analyzed by simulative computing.

针对某上承式钢筋砼箱板拱桥建成后的拱轴线与设计拱轴线发生横桥向偏离，通过计算仿真分析探讨拱轴线偏离对主拱内力和变形的影响，提出了几种改善主拱受力状态的措施，为同类拱桥的施工偏差和加固维修提供借鉴

Methods: Eight hundred normal cases were chosen randomly for study. Ultrasound was carried out in vertical section at xiphoid process, cross section at middle abdomen, and coronary section at the waist to detect the presence of AHV. The function site, number of AHV, caliber, flow velocity and the angle between AHV and IVC were investigated.

随机选健康查体者800例行超声检查，取剑突下纵切、右腋前线纵切、横切和中上腹部横切、肋间斜切，观察AHV的汇入部位、走向、数量、内径及其与下腔静脉轴线的夹角及多普勒波形、流速等。

Continuum topology optimization method for arch axis design of arciform aqueducts;2. The effects of deformation and internal forces produced by transverse bias of arch axis are analyzed by simulative computing.

针对某上承式钢筋砼箱板拱桥建成后的拱轴线与设计拱轴线发生横桥向偏离，通过计算仿真分析探讨拱轴线偏离对主拱内力和变形的影响，提出了几种改善主拱受力状态的措施，为同类拱桥的施工偏差和加固维修提供借鉴。

While embedding plate should levelly put on the corresponding place on reinforcing bar. Then marked out the axises both originally measured and that on the plate by using thread awl.

埋置地脚螺栓时，先将地脚螺栓套板平放在基础钢筋上相应位置，用线锤测定校正纵，横轴线与套板上标出的纵，横向轴线标志，沿套板周边在钢筋上作出标记。

Glossopharyngeal Nerve crosses the deep surface of the stylopharyngeus muscle 23 to 47 mm cephalic to the bifurcation of the carotid artery and 7 to 15 mm from the tip of the styloid process .

在颗下窝区，茎突根部、鼓板下缘、寰椎横突、乳突尖以及下领角等可作为舌咽神经颅外部分的参考标志。3在乳突尖到下领角轴线区，切除二腹肌后腹时应注意区别和保护舌咽神经。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。