There are classic non-linear and non-equilibrium features during the ferrous metallurgical process.
钢铁冶金过程具有典型的非平衡和非线形特征。
A monolithic piezoelectric actuator based on functionally gradient PZT ceramics was prepared by powder metallurgical process.
本文采用粉末冶金法研制了PZT系独石型梯度功能压电陶瓷驱动器。
The environmental impact of zinc metallurgical process is systematically investigated by the life cycle assessment with the Zhuzhou Smelter as the example.
以株洲冶炼厂为例，运用生命周期评价对锌加工过程中产生的环境影响进行系统的研究。
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