1. Carbon is needed as a reducing agent in many metallurgical operation.
许多金属冶炼操作中需要碳作为还原剂.
来自辞典例句
2. They point out inadequacies in applying criteria developed from metallurgical practice to reinforced plastics.
他们指出了把冶金工业采用的断裂标准应用于增强塑料的不适合性.
来自辞典例句
3. Diffusion in solids is of importance in metallurgical operations.
固体分子的扩散在冶金过程中尤为重要.
来自互联网
4. Metallurgical industry, chemical fertilizer, coke, textile, cement, liner and so on.
工业有冶铁 、 化肥 、 炼焦 、 纺织 、 水泥 、 缸套等.
来自互联网
5. Application of optical basicity to metallurgical slags was discussed.
讨论了光学碱度在冶金渣中的应用.
来自互联网
A metallurgical coating process in which iron or steel is immersed in a powder of another metal, such as zinc, chromium, or aluminum, and heated to a temperature below the melting point of either. 渗碳处理一种冶金镀膜工序，在此工序中把钢或铁浸入另一种金属如锌、铬或铝的粉剂里，并加热至这一金属的熔点温度以下
A material added in small amounts during a chemical or metallurgical process to absorb impurities. 吸气剂以少量加入化学或冶金过程中用来吸收杂质的物质
