“螺栓球节点”的概念、定义、翻译、参考文献-科学参考

单词	螺栓球节点
释义	螺栓球节点 Encyclopedia 工学大跨度建筑结构构件、部件释 bolted spherical joint螺栓球节点将网架或网壳结构中汇交于一个节点的杆件采用高强度螺栓连接在一起的构造形式的节点。
随便看	lower semi-strictly diagonally dominant matrix lower separation axiom lower series lower set lower singular exponent lower solution lower solution; subsolution lower strong derivative lower subsemilattice lower sum lower surface lower topological limit lower transit lower triangular group lower triangular matrix lower triangular matrix and upper triangular matrix decomposition lower-trimmed subsequence Lower Tunguska River lower unitriangular matrix lower urinary tract infection lower urinary tract lithalasis lower urinary tract symptoms lower value lower variation LOWESS robust regression estimation

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。