储量块段属性
feature of reserves block
动态段属性
dynamic segment attribute
段属性修改
segment attribute modification
LaSalle稳定性定理
LaSalle stability theorem
Liapunov稳定性定理
Liapunov stability theory
Lyapunov稳定性定理
Lyapunov stability theory
磁性定向控制线圈
magnetic orientation control coil
单向定向
unidirectional orientation
狄利克雷稳定性定理
dirichlet stability theorem
定向定位
directing and positioning
orientation positioning
direction-finding location
direction and location determination