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