双向调节作用
two-way adjusting effects
two-way regulation function
Bi-directional effection
duplex functions
Bi directional effection
双微机双调节调速器
duplicate microprocessor-based governor for dual control turbine
双向调节
bidirectional adjustment
Bidirectional regulation
two-way adjustable
Both-sided effect
Dual regulation
Dual-directional regulation
双向调节阻尼力
bidirectional adjusting damping force
双向良性互动机制
beneficial two-way interactive mechanizm
双向流（双向作用）
Bidirectional interaction
双向作用筒式减振器
Double adjustable shock absorber
中医药自体免疫双向调节疗法
natural immunity and dual control in the traditional medicine therapy
屈光性调节性内斜视
refractive accommodative esotropia