P 開(kāi)頭單詞
packed density 填充密度
packed column for absorption [土木建築工程]吸收填充塔
packed column 填充塔;填充蒸餾塔
packed character format [計(jì)算機(jī)科學(xué)技術(shù)]壓縮字符格式
packed byte [計(jì)算機(jī)科學(xué)技術(shù)]緊縮字節(jié)壓縮字節(jié)緊縮位元組
packed by 用……包裝
packed bed filter 濾清器;填充層過(guò)濾器
packed bed 填充層
packed absorption tower [化學(xué)]填充吸收塔
packed absorption column 填充吸收塔
packed adj. (常用來(lái)?yè)k成複郃詞)充滿…的,塞滿了…的 v. [包裝] 包裝(pack的過(guò)去分詞)
packbasket 背簍
packanimal 馱畜
packaging unit 包裝設(shè)備;包裝工廠
packaging system 封裝系統(tǒng);封裝裝置
packaging standard 包裝標(biāo)準(zhǔn)
packaging material warehouse [機(jī)械工程]包材倉(cāng)
packaging material n. [包裝] 包裝材料,包裝物
packaging machinery [包裝] 包裝機(jī)械