‎ sme‎lting‎是什么意思_‎ sme‎lting‎怎么读_‎ sme‎lting‎的音标

‎ smelting‎的中文意思:冶炼

‎ smelting‎的音标:英 [ˈsmɛltɪŋ] 美 [ˈsmɛltɪŋ]

‎ smelting‎的用法和例句:

    • Smelting is a process used to extract metal from its ore.

冶炼是从矿石中提取金属的过程。

    • The smelting of iron has been practiced for thousands of years.

铁的冶炼已经有几千年的历史。

    • Modern smelting techniques have greatly improved metal recovery rates.

现代冶炼技术大大提高了金属回收率。

    • Environmental concerns have led to stricter regulations on smelting operations.

环境问题导致对冶炼作业的更严格的监管。

    • The smelting industry plays a crucial role in the economy of many countries.

冶炼工业在许多国家的经济中扮演着关键角色。

    • During smelting, impurities are removed from the metal.

在冶炼过程中,金属中的杂质被去除。

    • The smelting furnace must reach extremely high temperatures.

冶炼炉必须达到极高的温度。

    • Advances in technology have made smelting processes more efficient and less polluting.

技术的进步使冶炼过程更加高效且污染更少。
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