facing

习惯用语go through one's facings1.【军】进行向左, 向右, 向后转等的操练2.受专业知识或技能等的考查; 被考试; 受训练put sb.through his facings1.训练, 教练(某人); 考验某人的专业知识与能力特殊用法all-metal clutch facing1.全金属离合器衬片ashlar stone facing1.琢石砌面automatic letter facing1.【自】自动信件盖销装置brake facing1.制动衬片brake-shoe facing1.闸瓦衬层brick facing1.砖砌面层cluth disk facing1.离合器盘衬片contour facing1.仿形端面车削, 靠模端面车削copper facing1.镀铜copy facing1.靠模切面crankcase facing1.曲轴箱凸缘finish facing1.精加工端面foundry facing1.【冶】(铸造)涂料friction facing1.摩擦衬片granite facing1.花岗石砌面greensand facing1.湿型涂料ham facing1.后腿肉正面修饰(除去多余的肥肉)2.[pl.]火腿修整hard facing1.表面硬化[淬火]; 渗碳; 镀以硬质合金, 喷硬合金; 镀硬面法, 加焊硬面法; 硬盖面[层], 覆硬层, 硬质焊敷层; 表面耐磨堆焊melamine facing1.三聚氰胺贴面mo(u)ld facing1.涂料plate facing1.饰带压条profile facing1.仿形[靠模]端面车削rock facing1.堆石护坡, 岩石敷面steel facing1.表面钢化, 把铁面炼为钢stone facing1.砌石护面valve facing1.磨阀面worn clutch facing1.磨损的离合器摩擦片facing of embankment1.路堤护坡facing on mandrel1.在心轴上车削端面
英语宝典
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