单词	一馬換一騾
释义	同EXCHANGE
随便看	pulsed magnetic field system，pmfs pulsed magnetron pulsed magnetron sputtering pulsed measurements pulsed neutron pulsed neutron-capture log pulsed neutron log pulsed neutrons pulsed neutron source pulsed neutron technique pulsed off hook pulsed operation pulse doppler pulse doppler radar pulse-doppler radar pulse-doppler radar jammer pulse-doppler radar jammer (pdrj) pulse-doppler single-target track pulse-doppler single-target track (pdstt) pulsed oscillator pulsed perforated-plate pulsed perforated-plate tower pulsed perforated-plate--tower pulsed plasma accelerator pulsed-plasma arc welding