压力环流 forced circulation
平接压力环 plain pressure ring
双压力环 double presure ring
斜接压力环 taper pressure ring
压力环境 Pressure environment ; Mpa
钻孔梳形压力环 drilled comb pressure ring
压力环流系统 pressure circulating system
环境压力 [流] ambient pressure ; environmental stress ; environmental pressure ; external pressure
压力环试验 pressure proving test
环境压力误差 [机] ambient pressure error
系统采用以滑移率环为外环、压力环为中间环和电流环为内环的三闭环控制策略。
The three closed loop strategy with slip ratio loop as the outer one, pressure loop as the middle one and current loop as the inner one is used.
以三角桁架和压力环作为主体受力结构操作平台，解决了操作平台直径大引起的刚度不足问题。
Triangle truss and pressure circle are designed as main beating structure to increase rigidity of large diameter operation platform.
以三角桁架和压力环作为主体受力结构操作平台，解决了操作平台直径大引起的刚度不足问题。
Triangle truss and pressure circle are designed as main bearing structure to increase rigidity of large diameter operation platform.
应用推荐