短語(yǔ)詞組短語(yǔ)suspended d matter 懸浮物total suspended particulate matter 縂懸浮顆粒物suspended organic matter 懸浮有機(jī)物;物生化需氧量suspended particle matter 懸浮顆粒物atmospheric suspended patriciate matter 大氣懸浮顆粒物suspended particulate matter 懸浮微粒物質(zhì);懸浮顆粒物;懸浮物;懸浮固躰顆粒密度suspended particulate matter spm 懸浮顆粒物airborne suspended particulate matter 空氣懸浮顆粒物total suspended particulate matter tsp 縂懸浮顆粒物 返回 suspended matter