1、Practical results show that wear resistance of the groove surface is improved remarkably by laser quenching. It is an effective way to prolong the service life of the piston head.───实际运行结果在明，激光淬火是提高大型柴油机活塞顶使用寿命的有效途径。
2、Die head material and processing:Use high-quality steel, after quenching and tempering, grinding the inside surface of the polished mirror surface plating treatment;───模头材质及加工：选用优质钢材，经调质处理，研磨内侧表面，抛光镜面电镀处理；电镀。
quenching head（意思翻译）
淬火头，淬火头
quenching head（相似词语短语）
1、head shot───暴头；拍摄头部
2、quenching gel───淬火凝胶
3、head───n.头；头痛；上端；领袖，首领；最前的部分；理解力；vi.出发；成头状物；船驶往；adj.头的；主要的；在顶端的；n. (Head)（英）黑德（人名）；vt.前进；用头顶；作为……的首领；站在…的前头；给……加标题
4、quenching and tempering───淬火及回火，调质处理；调质处理；淬火及回火
5、head head───头颅
6、quenching───v.满足（quench的ing形式）；扑灭；压倒；n.[机]淬火；抑制；[物]猝熄
7、quenching serum───淬火血清
8、head next───下一个
9、head bowed───低着头
quenching head（双语使用场景）
1、Practical results show that wear resistance of the groove surface is improved remarkably by laser quenching. It is an effective way to prolong the service life of the piston head.───实际运行结果在明，激光淬火是提高大型柴油机活塞顶使用寿命的有效途径。
2、Die head material and processing:Use high-quality steel, after quenching and tempering, grinding the inside surface of the polished mirror surface plating treatment;───模头材质及加工：选用优质钢材，经调质处理，研磨内侧表面，抛光镜面电镀处理；电镀。