face hardened中文什么意思

• 表面硬化的

• face:    n. 1.脸，面孔；面貌，样子；面子，威信。 2.愁容， ...
• harden:    n. 哈登〔姓氏〕。
• face-hardened:    armour; 表面淬硬的; 表面硬化的
• hardened face:    淬火表面; 淬硬表面; 硬化面
• face hardened armour:    表面硬化装甲

例句与用法

1. Crankshaft journal face hardening machine
   曲轴轴颈表面淬火机床
2. His face hardened at the word
   他听到这话，脸沉了下来。
3. The lines of his face hardened , and into his eyes came a fighting light
   他脸上的线条僵住了，眼里闪出拼搏的光，更加满不在乎地打量着四周的一切。
4. He noticed her face harden , but it was with the hardness of resolution , for still the soft color was in her cheeks and she was all glowing and melting
   他注意到她的脸色僵硬了，却是下定了决心的僵硬，因为她面颊上还有温柔的红晕，仍然陶醉，仍然容光焕发。
5. The remorseless sea of turbulently swaying shapes , voices of vengeance , and faces hardened in the furnaces of suffering until the touch of pity could make no mark on them
   激烈地震荡着的毫不内疚的人的海洋，复仇的呼号，经过苦难的熔炉锻炼得僵硬的脸，在那脸上怜悯再也留不下痕迹。