定时瞬时值比较法
method of instantaneous value comparison
零延时瞬时温度
NDTT (nil-ductility transient temperature
双向互补瞬时比较PWM控制
bidirectional complementary instantaneous comparison PWM control
瞬时油耗
Instant fuel consumption
the instant volume of fuel
瞬时油耗率
transient fuel consumption rate
地面气油比
atmospheric gasoil ratio