speiss 的定义
Metallurgy.
- a product obtained in smelting certain ores, consisting of one or more metallic arsenides, as of iron or nickel.
更多speiss例句
- Among airships of the Allies, the French Speiss furnishes an example of the purely rigid design.
- The latter ores should be but slightly roasted, so as to convert the nickel into speiss.
- Speiss cobalt and cobalt glance are the ores from which the metal is commonly extracted.