- submicroscopic scale precipitates
- 亚显微沉淀物
English-Chinese metallurgy dictionary. 2014.
English-Chinese metallurgy dictionary. 2014.
papermaking — [pā′pər māk΄iŋ] n. the making of paper papermaker n. * * * pa·per·mak·ing (pāʹpər mā kĭng) n. The process or craft of making paper. paʹper·mak er n. * * * Introduction formation of a matted or felted sheet, usually of cellulose fibres,… … Universalium