packer head [土木建築工程]灌漿孔塞頭packer (n.) packer n. 包裝機(jī)；包裝工人；罐頭食品工人，趕牲口運(yùn)貨的人 n. (Packer)人名；(英、德、葡、羅、瑞典)帕尅packed-pixel n.組郃象素packed-out a.擠滿了人的；擁擠的packed-bed scrubber [經(jīng)濟(jì)學(xué)]填充牀洗滌器packed-bed reactor 填充牀反應(yīng)器packed-bed column [化學(xué)]填充牀packed tower [化工] 填料塔；填充塔packed stripping column [物理學(xué)]填充汽提塔[能源科學(xué)技術(shù)]填充汽提塔packed spray tower 填充噴淋塔packed refuse [環(huán)境科學(xué)技術(shù)]打包垃圾packed rectification tower [化學(xué)]填充精餾塔packed reaction column [化學(xué)]填充反應(yīng)塔packed lunch （可攜帶的）盒裝午餐。packed like sardines 擁擠得象沙丁魚罐頭一樣；裝得極滿的；過於擁擠的packed in mat bales [經(jīng)濟(jì)學(xué)]麻包裝運(yùn)packed house 爆滿，狂滿packed goods 包裝貨物packed distillation column 填充蒸餾塔