动力法测轨
Dynamic orbit measurement
脑干电反应听力测验法
BERA(brain-stem electric response audiometry
奥氏运动能力测验
Oseretsky Tests of Motor Proficiency
半自动动力换档变速箱
semiautomatic power shift transmission
变速驱动动力分导装置
power take-off shifting lever
传动动力开关模件
transfer power switching module
单岩心动力法
single core dynamic method
低应变动力测桩
low strain dynamic testing of pile