refining techniques 中文意思是什麼
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New techniques of refining high purity methyl acetate
高純度醋酸甲酯精製新工藝 -
The company takes advantage of advanced dcs control system, high efficient float valve tray technology, high efficient energy - saving exchange techniques, fcc catalytic cracking double riser, two - generator regeneration process, polypropylene with loop reactor process and refining and blending process of high - number gasoline, etc. to ensure providing the users with high - tech qualified products
公司採用先進的dcs控制系統，高效的浮閥塔盤技術，高效節能交換技術， fcc催化裂化雙提升管、兩器再生工藝，環管聚丙烯工藝，高排號汽油精製調和工藝等，確保高科技合格產品送至用戶手中。 -
Properties : this product is made from crude high - purity quartz powder, refining by the techniques such as crushing, grinding, sorting in a way of non - iron pollution
理化性質：以天然、高純石英為原料，採用無鐵質污染的方式破碎、研磨、分級等工藝加工精製而成。 -
Based on the summarization of high grade nickel matte refining techniques both at home and abroad, and in the light of practical production of the complex, the advantages and shortcomings of sulfur acid hydrometallurgical refining technology of high grade nickel matte are emphatically set forth
在綜合國內外高冰鎳精煉技術的基礎上，結合金川有色金屬公司的實際情況，重點闡述了高冰鎳硫酸濕法精煉和氯化精煉工藝的優缺點。 -
The company has advanced producing techniques, a set of producing equipment of zinc powder reducing alkalinity method, a set of oxalic acid refining equipment, a set of pure water producing equipment, 2 full set of exhaust gas managing equipments and 6 extraction separation producing lines
公司生產工藝先進，擁有鋅粉還原堿度法的生產設備一套，精製草酸設備一套，純水制備設備一套，全套廢氣處理設備二套，六條萃取分離生產線。 -
Abstract : latest progress in oil refining catalyst techniques abroad was reviewed, including fcc, hydrofining, hydrotreating, hydrocracking and catalytic reforming catalysts, with emphasis on new products of some representative producers of oil refining catalysts
文摘:以國外煉油催化劑生產具有代表性的大公司推薦的新產品為例，綜述了催化裂化、加氫精製、加氫處理、加氫裂化和催化重整五類石油煉制催化劑的技術發展近況，並列舉了部分應用實例。 -
Dr kwan wing hong, honorary clinical associate professor of the department of clinical oncology, commented that " we reached a plateau after 2 decades of refining the conventional radiotherapy techniques, and a new standard has now been set using imrt "
中文大學腫瘤學系名譽臨床副教授關永康醫生表示：常規放射治療技術經過二十年改進后，再進步的餘地已很有限，而imrt則樹立了一個新標準。
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