“跨距”造句
2024年04月25日 00:18:19
探讨了一种三支承导轨
跨距的优化计算方法.
The span of the three - brace guiding rail is optionally calculated.
各自的
跨距拥有十二个手指宽度.
Each span has twelve finger - breadths.
并研究了三种失稳与砌体梁的
跨距 、 高度及其承受载荷的关系.
Their relationships between instability of stacked layer and its span, height, and loading are studied respectively.