filtration and separation造句

• They have been engaged in filtration and separation for many years , being devoted to r & d and production and manufacture of new type filtering and separating equipment , pharmaceutical equipment , chemical equipment and environmental protection water treatment equipment etc . , hence they have accumulated rich experience in product design and manufacture . design developments all adopt cad software , fe analysis and other professional software for design optimization
  為了促進我國過濾與分離技術和設備的進步，加快最新科研成果的轉化，公司集中了數十位已經在通用所從事過濾與分離專業多年的教授和高級工程師，致力于新型過濾與分離設備、醫藥設備、化工設備以及環保水處理設備等的研究開發和生產制造，為諸多用戶解決了別人未能解決的技術難題。
• They have been engaged in filtration and separation for many years , being devoted to r d and production and manufacture of new type filtering and separating equipment , pharmaceutical equipment , chemical equipment and environmental protection water treatment equipment etc . , hence they have accumulated rich experience in product design and manufacture . design developments all adopt cad software , fe analysis and other professional software for design optimization
  為了促進我國過濾與分離技術和設備的進步，加快最新科研成果的轉化，公司集中了數十位已經在通用所從事過濾與分離專業多年的教授和高級工程師，致力于新型過濾與分離設備醫藥設備化工設備以及環保水處理設備等的研究開發和生產制造，為諸多用戶解決了別人未能解決的技術難題。
• It's difficult to find filtration and separation in a sentence. 用filtration and separation造句挺難的