青年中文preparator的意思
preparator中文翻譯：
n.選礦機；制作標本人員；食品制作人
preparatory───adj.預備的；n.預科；預備學校
preparators───n.選礦機；制作標本人員；食品制作人
preparation───n.預備；準備
reparatory───adj.賠償的；修繕的；彌補的
separator───n.分離器；[計]分隔符
preparatorily───準備
preparations───n.準備（preparation的復數）；準備工作
prevaricator───n.說話搪塞的人；說話支吾的人
preparative───n.作準備的事物；adj.預備的；準備的
doubt that comparative study will help us with the establishment of Chinese preparator…───通過比較研究，總結經驗，吸取教訓，無疑有助于我國審前準備程序的確立和完善。
Practice of decreasing medium consumption in heavy medium preparator───重介選煤廠降低介質消耗的實踐
Application of super rust - eliminator in preparator───超強除鐵器在選煤廠的應用
Technical reformation plan of Cha zhuang Coal Mine preparator───查莊煤礦選煤廠技術改造方案
The practice of dust treatment in preparator───選煤廠粉塵治理實踐
There's no doubt that comparative study will help us with the establishment of Chinese preparator...