能量不灵敏中子探测器
energy-insensitive neutron detector
双重Q2重标度模型
double Q 2-rescaling model
double Q 2 rescaling model
双余度数字舵机
Dual-redundancy digital actuator
双眼深度知觉
binocular depth perception
双向血流速度计
bidirectional blood velocity meter
双温度热传导方程
double temperature heat equation
双温度交换分离法
dual temperature exchange separation process
双温度交换
dual temperature exchange
双温度法校准
Two-temperature calibration
双头15度斜口扳手
double end 15 degree angle wrench