齿轮耦合的转子－轴承系统
Geared rotor-bearing system
齿轮-转子-滑动轴承系统
geared rotor-oil journal bearing system
齿轮转子轴承传动系统
Geared rotor bearing system
多平行轴齿轮传动转子系统
multi-stage geared rotor system
Ⅱ型复合齿轮转子泵
compound gear rotator pump
标准型复合齿轮转子泵
Standard compound gear rotator pump
齿轮轮齿接触印痕
gear tooth contact pattern
大型行星齿轮系统
large-scale planetary gear transmission system
单自由度直齿轮系统
spur single-DOF gear system