By analyzing the formula of reasonable gap for log bunk. the effects of the gap on the axial load and the adhesion of trucks and trains were elaborated.
通过对承载梁合理间距延用公式的分析.详细说明了承载梁间距对各车轴负荷的影响及对汽车列车附着性能的影响。
Sure, it sounds like a load of bunk in retrospect, but you can't blame us for exploring these subjects initially;
的确,这听起来像是回忆中的许多个片段,但是你不可以责备我们最初对这些项目的探索;
Sure, it sounds like a load of bunk in retrospect, but you can't blame us for exploring these subjects initially;
的确,这听起来像是回忆中的许多个片段,但是你不可以责备我们最初对这些项目的探索;
应用推荐