单词	project time
释义	project time 工期
随便看	high pulse recurrence frequency high pulse repetetion frequency high pulse repetition High Pulse Repetition Frequency high pulse repetition frequency Doppler high pulse repetition laser high pulse repetition rate laser high pumping high pumping rale high pumping rate high pumping speed for Ar high pumping tunnel high pumping value high pumping volume high punch high punt High-pure high-pure air high pure Al alloy high pure cathode copper high pure charges high pure chromium high pure gallium high pure gas high pure germanium detector