partial hardening

英 [ˈpɑːʃl ˈhɑːdnɪŋ]

美 [ˈpɑːrʃl ˈhɑːrdnɪŋ]

网络局部硬化

Result: 7 cases were repaired successfully without partial large hardening nodules.
结果：7例均修复成功，局部无大块硬结形成。
Experiment has shown that it has good effect on partial surface hardening.
试验证明这种发生器对材料的表面局部硬化非常有效。
This new tool utilizes the heat treatment technology integrating overall quenching and tempering with partial high frequency hardening of the gun body, quantitative grinding on the chamber of the gun after high frequency hardening, and shock absorption technology of "up-in""down-out".
该取心器采用了枪体整体调质处理与枪体局部高频淬火相结合的热处理技术、弹室壁高频淬火后定量研磨技术、上内下外的减震技术。
Through correlation and partial correlation analysis, we could conclude: at the early stage of storage, amylose could accelerate crumb hardening of Chinese steamed bread.
相关分析和偏相关分析可以得出：小麦粉中的直链淀粉在馒头贮存初期，能加速其硬化；
The Partial Surface Hardening Treatment of the 4Cr_ ( 13) Spare Parts by Nd: glass Laser
钕玻璃激光用于4Cr（13）零件局部表面的淬硬处理