hard-faced

基本解释

Hard Facing is weld deposited Cobalt base alloy.
硬面焊接钴基合金沉淀物。
Her hard face presented a shade which was not habitual with it,-- timidity and scruples.
她那张横蛮的脸上隐隐带有一种平日很少见的神情，胆怯和狐疑的神情。
"STELLITE -- Cobalt base alloy, one of the best all-purpose hard facing alloys.
钨铬钴合金--钴基合金,一种最好的多用途坚硬表面的合金。
Non-lubricated, tapered plug assures tight seal with low breakout torque. Constructed of hardened materials with optional hard facing.
无润滑，锥形阀塞确保紧密密封，并且具有很低的启动扭矩。有硬化材料构造而成，配置备选硬面。
Her grace and beauty lit up the room,and the hard faces of the cruel thieves softened as she passed them.
她的风度和美貌使满屋生辉，当她走过时，那些残暴的小偷们凶狠的面孔一下子变得温和起来。