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1.In this paper the program based on trace line method is used for the wheel rail space dynamic contact geometry relationship, some analysis and comparison of geometrical contact states between the different wear type treads and rails interactions are given, considered of the lateral section curvature radius and equivalent taper, the abilities in contact stress, the critical speed in straight line, and curve negociation performance are discussed.
本文利用基于迹线法而编制的轮轨空间动态接触几何关系的电算程序,分析和比较了不同的磨耗型踏面与钢轨配合使用时的接触状态,从横向截面曲率半径和等效斜度的角度讨论了不同的轮轨配合时在接触应力、直线上的临界速度和曲线通过性能等方面的能力。收藏指正
2.Objective To study amygdaloid body, hippocampal formation and lateral ventricle in thin cross section of brain to provide the anatomy knowledge for clinic.
摘要目的观察杏仁体、侧脑室和海马结构在脑的薄层横断面上的表现及变化，为影像学提供解剖学依据。收藏指正
3.The approach much reduces the calculation when the bar of the frame is under a lot of lateral loads or when the bar is with variable section areas.
当刚架的杆件受到较多的横向载荷作用时，或者当刚架的杆件为变截面时，这种方法将大大的简化计算。收藏指正
4.But when the bar of the structure is subjected to a lot of lateral loads, or when it is with variable cross-section, the resolving process could become quite tedious.
而当结构中的杆件受到较多的横向载荷作用时，或者结构中的杆件为变截面时，这种方法解题过程变得非常冗长。收藏指正
5.Analysis of 120 cases of extraperitoneal cesarean section with improved lateral-top type
侧顶式改良腹膜外剖宫产术120例分析收藏指正
6.The result shows that the requirements on improvement of lateral pneumatic stability of trains can be met by changing the geometric parameters of the carbody section.
结果显示:通过改变车体断面的几何参数可以达到改善列车横向气动稳定性的要求。收藏指正
7.The distance between the frontal and trochlear nerves in the cranial orifice of lateral area was (2.46±0.59)mm, and the distance between the abducens and nasociliary nerves in the cranial orifice of central area was (1.96±0.72)mm, and the smallest distance between the abducens nerves of the lateral area and the optic canal was (9.32±0.85) mm in the section of the OA region.
在眶尖区断层标本上,测量额神经与滑车神经、展神经与鼻睫神经平视神经管颅口部距离分别为(mm):2.46±0.59、1.96±0.72,眶上裂中央区展神经与视神经管在颅口部的最短距离为(mm):9.32±0.85。收藏指正
8.Where are the anterior horn cells in this section of spinal cord? They are absent in a patient with amyotrophic lateral sclerosis (ALS).
脊髓切片上哪里是前角细胞？对于患肌萎缩侧索硬化(ALS)病人来说，不可能看到前角细胞。收藏指正
9.The tidal creek section on the lower intertidal was indirectedly influenced by it. Branches of tidal creek systems added 1-2 grades. The lateral movement of tidal creeks near sea wall became slower.
围垦后，潮间上带潮沟快速淤积，淤速可达围前的6～11倍，潮间下带潮沟淤蚀受围垦活动间接影响，潮沟系统分叉增加1～2级，近岸潮沟向海堤侧向迁移减缓。收藏指正
10.The length of infraclavicular section of the accessory nerve was about (0.216±0.027)mm before giving off medial and lateral branches horizontally. Its distance from the proximal part of main trunk of the phrenic nerve was about -1.416±0.216 mm.
副神经锁骨下水平发出内、外侧支之前其直径为(0.216±0.027)m m,与膈神经主干起始端的距离为(-1.416±0.216)m m。收藏指正
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