对转双转子电机
anti-direction dual-rotor motor
多准粒子高K转动带
multi-quasiparticle high K rotationl band
高、低压压气机转子
rotor of high-pressure or low-pressure compressor
高浓高效
High concentration and high efficiency
high-consistency and high efficiency
improved efficiency at higher consistency
高浓高效超塑化剂
superplasticizer with high concentration and high efficiency
高浓高压
high density and high pressure
高速发电机转子
high speed generator rotator
反转双转轮
counter-rotating double-rotor
机－机双基地雷达
bistatic radar onboard airplane
切碎机双切刀
double edged chopper tool
双dq转子电流控制
dual-dq rotor current control
双机双桨
double engine and double oar
Double Engines and Propellers