竖向预应力钢筋
vertical prestressed reinforcement
可持续发展力
sustainable power of development
Sustainable development capacity
可测压力差速器
measurable pressure differential
可变信号压力控制器
variable signal pressure controller
可变马力的结构
variable horsepower configuration
壳式电力变压器
Shell-type power transformer
颗粒流动力学理论
kinetic theory of granular flow