双向下推自动机
two-way push-down automation
分层双向动态规划
layered and bidirectional dynamic programming
双动双工泥浆泵
double-acting duplex slush pump
双推双滑
double-push double-slide attemper
双向动态规划
bidirectional dynamic programming
双向动态认证
mutual dynamic authentication
双向动态最短路
bidirectional dynamic shortest path
双向双从蹄式制动器
dual two trailing shoe brake
双向双领蹄式制动器
dual two leading shoe brake
双向双偏注入
Double crossed directions
双向双套冗余
BDR Bi – Duplexed Redundancy
BDR Bi C Duplexed Redundancy