| 释义 |
hardening and tempering
基本例句
调质
The application of nonhardened and tempered steel is predicted.并预测了非调质钢的应用前景。
Being compared with the normalized steel,the quenched and tempered steel can led to a joint with higher strength and toughness.正火态与调质态母材相比，后者可得到强韧性较高的接头。 |