非一致有界费用
non-uniformly bounded cost
本期间接费用费率码
current overhead rate code
计费费用通知
advice of charge charging
2000年世界无线电大会
World Radiocommunication Conference 2 0 0 0 (WRC 2 0 0 0
GPRS通用无线分组业务
GPRS General Packet Radio Service
m次半无界空间
m-order simi-infinite space
半无界管状区域
semi-infinite cylindrical pipe
边界无单元法
boundary element-free method
boundary element-free
boundary element free method