direct smelting的意思

direct smelting中文翻譯：

直接熔煉，直接冶煉

相似詞語短語

smelting───n.[冶]熔煉；v.精煉（smelt現在分詞）

smelting ore───冶煉礦石

smelting pot───熔煉坩堝[罐]

smelting pennies───冶煉硬幣

smelting forum───冶煉論壇

direct───adv.直接地；正好；按直系關系；adj.直接的；直系的；親身的；恰好的；vi.指導；指揮；vt.管理；指揮；導演；指向

direct flights───直飛航班，直達班機

direct selling───直銷，直接銷售，直接出售；直接銷售（等于directmarketing）

by direct───直接

雙語使用場景

This paper describes the experimental investigation on producing blister copper and recovering gold and silver by direct smelting of gold-bearing material.───進行了含金物料直接熔煉粗銅捕集回收金、銀的試驗研究。

Sintering process is essential in the procedure of the iron and steel smelting, sinter, the quality of which has a direct impact on the quality of steel, is a vital raw material for blast furnace.───燒結過程是鋼鐵冶煉的重要過程，燒結礦是高爐煉鐵的主要原料，燒結礦的質量與產量直接影響到煉鐵生產的質量與產量。

A lance for injecting a solid material into a vessel, such as a direct smelting vessel for producing molten iron, is disclosed.───公開了一種噴管，其用于將固體材料注入諸如用于生產鐵水的直接熔煉容器的容器中。

英語使用場景

This paper describes the experimental investigation on producing blister copper and recovering gold and silver by direct smelting of gold-bearing material.