manganese spar的意思|示意

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英语单词\\"manganese spar\\"的用法讲解

\\"Manganese spar\\"是一种含锰的矿物质，化学式为MnCO3。以下是几种常见的用法：

1. Manganese spar is a valuable source of manganese, a key element in the production of steel.

（锰菱镁是锰的重要来源，锰是钢铁生产中的关键元素。）

2. The manganese spar deposit was located deep underground, making it difficult to extract.

（锰菱镁矿床位于地下深处，开采困难。）

3. The crystal structure of manganese spar is quite distinctive, and it is often used in the creation of jewelry and decorative objects.

（锰菱镁的晶体结构十分独特，经常用于制造珠宝首饰和装饰品。）

4. Manganese spar can be found in a variety of geological formations, including sedimentary rocks and hydrothermal veins.

（锰菱镁可以在多种地质形态中找到，包括沉积岩和热液脉。）

总之，“manganese spar”是一个有用的锰矿物，具有多种应用。