segment line中文什么意思

例句与用法

1. analysis of factors affecting the internal forces and displacement of shield tunnel segment lining
   盾构隧道管片衬砌内力及变形的影响因素分析
2. the center line of shield segment lining has a certain deviation from the center line of alignment on a curve section
   摘要盾构管片中线在曲线上与线路中线与有一定的偏差。
3. the poynting vector that represent the flow of electromagnetic power density on a sphere from a linear dipole antenna is approximated by the summation of the field of segmented line current as hertz dipoles
   以赫芝偶极之电磁场合成任意长度偶极天线在球面上电磁功率密度流之时变玻因亭向量。