span-length
跨度长度：指两个支点之间的水平距离，常用于描述桥梁、建筑物等结构的宽度或长度。
span-length网络翻译
结构跨度
span-length常用短语
1. shear span length：剪跨长度
2. sloping span length：斜档距
3. span length WESTBANK：跨度
4. bridge span length：桥梁跨径
5. minimum span length：最小跨度
span-length双语例句
There is the danger that the high-speed connectivity of the Internet will reduce our attention span—that we will be incapable of reading anything of length or which requires deep concentration.
风险在于，互联网的高速连接会减少我们的注意力持续时间，从而导致我们不能阅读长篇论著，或是需要高度集中注意力的书籍。
In this paper calculating method of lead angle of helical gear by measuring span length of length bar and base tangent length is put forward and lead angle calculating formula is deducel.
分析齿轮主要参数，提出用测量跨棒（）和公法线长度计算斜齿圆柱齿轮螺旋角的测绘方法，并推导出螺旋角的计算公式。
The calculation models of curved beam Bridges with same span length, but different curvature radius, center angles and supporting forms are established by means of finite element software.
利用有限元软件，建立了跨径相同、曲率半径和圆心角以及支撑形式不同的弯梁桥计算模型。