较新的材料, 如 Syton 这种化学?机械抛光剂正开始使用.Newer materials, such as Syton, are chemo - mechanical and are beginning to be used.这种彩色抛光剂 -- 外表为半光泽或缎状 -- 据说是很耐久的.The color finish -- of semi - glass or satin appearance -- is said to be ...
He learns easily and what is more, he remembers what he has learnt.他学得很快,而且, 他能记住学过的东西.What is more, she kept Peter amused with her witty talk and her gentle ways.她的诙谐的谈吐和温柔的举动常使彼得感到高兴.And what is more life - affirming t...
根据所报道的各种防霉剂特性,自配了针对变色移膜革的复合型防霉剂.It is proved that the self - made antifungal agentantifungal effect , by the inhibition.目的: 研制用自配试剂代替AVL—9130型电解质分析仪试剂.Objective: Study and prepare reagents instead that of AVL 9130 Electr...
The letter is on six sheets of foolscap.信写在6张大页纸上.He was still rumbling discontentedly when Pike returned bearing a folder of foolscap sheets.他正在不满地小声嘟囔时,派克抱着一叠印刷纸回来了....