n.钨

Tungsten is used to make filaments in light bulbs.
钨被用来制造灯泡中的灯丝。
The tungsten carbide drill bit can bore through tough materials.
碳化钨钻头可以钻透硬材料。
She wore a ring with a tungsten carbide band.
她戴着一枚镶有碳化钨环的戒指。
The ship's hull was reinforced with layers of tungsten plates.
船体用多层钨板加固。
Tungsten has a high melting point, making it useful for high-temperature applications.
钨熔点高，适用于高温应用。
The new battery uses a tungsten cathode for improved efficiency.
这种新电池使用了钨阴极以提高效率。
The tungsten anvil is capable of exerting immense pressure for laboratory experiments.
这个钨砧能够对实验室实验施加巨大的压力。
The company mines tungsten in several countries around the world.
这家公司在全球多个国家开采钨矿。
Tungsten alloys are often used in military applications due to their strength and density.
由于其强度和密度，钨合金常用于军事应用。
The scientist added tungsten to the alloy to increase its hardness.
科学家在合金中添加了钨以增加其硬度。