短語(yǔ)詞組短語(yǔ)sampling and observation 採(cǎi)樣觀(guān)測(cè)Underway Aerosol Sampling and Observation 走航氣溶膠採(cǎi)集觀(guān)測(cè)Sampling observation port 取樣觀(guān)察口 返回 sampling observation