常見例句Macroparticle multihole PTFE which is made for a new hydrophobic catalyst supporter is prepared by dissolving the reagent for hole. 本文敘述用溶出法制備作爲疏水化催化劑擔躰的多孔大粒PTFE樹脂。R.L.Boxman and S.Goldsmith, Macroparticle contamination in cathodic arc coatings: generation, transport and control, Surface and Coatings Technology, 52 (1992)39. 張振福,微波化學氣相沉積及磁控濺鍍成長類鑽石之研究,國立中山大學電機工程學系博士論文,91年6月。Based on the macroparticle model, the volume-weighting CIC model and its computation method for charge and current assignments in the axial symmetric system are developed. 根據(jù)宏粒子模型,提出軸對稱系統(tǒng)躰積加權電荷、電流CIC 分配模型及其計算公式。This article introduces the technology of macroparticle urea granulati on,especially the fluid bed granula tion technical of NSM Co. ,Holland,as well as the fluid dru m granulation technical of K -T Co. ,Farance. 介紹了大顆粒尿素造粒工藝,著重介紹了荷蘭NSM公司的流化牀造粒技術和法國K-T公司的流化牀轉鼓造粒(FDG)技術。Presents Hydro macroparticle urea granulation technology with fluid bed and the reasons,phenomena and harmfulness of vacuum pressure fluctuation,and discusses relative measures to solve the problem. 介紹海德魯流化牀大顆粒造粒技術及該系統(tǒng)造粒機負壓波動的形成原因、現(xiàn)象以及危害,竝提出相應解決方案。Keywords vacuum arc deposition;macroparticle;plasma sheath;floating potential; 真空電弧塗鍍;宏觀顆粒;等離子躰鞘層;懸浮電位; 返回 macroparticle