section of pass

Railway bridge girders on curve would suffer restrained torsion due to the fact that the line of action of live laod and its reaction do not pass through the flexural center of the cross-section of the girder.

曲线上的铁路桥梁，由于活载及其引起的反力不通过梁体横截面的弯曲中心而产生约束扭转。

The superlority and feature of using big bite in pass design of section rolling were briefed.

叙述了型钢轧机采用大辊缝孔型设计的优点和设计特点.

Determination of neutral section in deformation zone and working diameter of rolling tube with round pass

圆孔型轧管变形区中性面及轧制半径的确定

In order to keep balance of electric power system and enhance the using rate of electric power, the locomotive is requested to pass over of neutral section.

为使电力系统三相负荷平衡和提高电网的利用率，要求电气化铁路接触网分相供电。

Method of Determining the Special Point of Section Pass It is the point of the thesis.

型钢孔型设计中若干特殊点的确定方法这章将展现陈蝶仙作为文人的一面。