空间定向相互作用
Spatial orientation interaction
γ′相定向粗化
phase directional coarsening
单点照相定向钻进
Directional Drilling Technology with Single Shot Camera
单相定向短路继电器
single-phase directional short circuit relay
符合性评定相互承认协议
mutual recognitionarrangement for conformity assessment
交流标定相-相检测变压器
ac nominal phase-phase potential transformer
梁—轨纵向相互作用
Girder—rail longitudinal interaction
两相相互作用
Phase-to-Phase Interaction
双向相互作用
Two-way interacti
Bidirectional interaction
two-way interaction
质能相互相关
mass-energy interrelation
桩土竖向相互作用
vertical dynamic pile-soil interaction
单向定向
unidirectional orientation
定向定位
directing and positioning
orientation positioning
direction-finding location
direction and location determination
支路功率定向定值控制
branch power setting control
(共轭)循环互相关
conjugate) cyclic cross-correlation