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【原文】A third reason is that①as instru-ments will continue to be made②with someproportion of mechanical components,their us-ers must be aware of the characteristics of me-chanical elements in order to③obtain efficientoperation and worthwhile service programmes.A trend is currently emerging toward④thedesign and use of complex multi-disciplinaryelectromechanicaI systems that⑤,whilst havingthe fineness of instruments⑥,are not generallyregarded in this light-this is occuring in the
【原文】 A third reason is that ① as instru-ments will continue to be made ② with someproportion of mechanical components, their us-ers must be aware of the characteristics of me-chanical elements in order to ③obtain efficient operation and worthwhile service programs. toward ④ the design and use of complex multi-disciplinaryelectromechanicaI systems that ⑤, while having the fineness of instruments⑥, are not generallyregarded in this light-this is occuring in the