non-quenched- tempered steels的用法和樣例：
例句
- The application of nonhardened and tempered steel is predicted.
并預測了非調質(zhì)鋼的應用前景。 - In particular,some typical methods are discussed with regard to en-hancing the toughness of high strength microalloyed engineering steels with ferrite-pearlite structure.
特別探討了目前用量最大的高強度鐵素體一珠光體非調質(zhì)鋼提高韌性的幾個(gè)典型方法。
