zinc current

例句：

1. 1. The new batteryuses a zinc-based material that provides high energy density.
   这种新型电池使用一种基于锌的材料，提供了高能量密度。
2. 2.In the manufacturing process, zinc is often used as an alloy to improve the strength and durability of the final product.
   在制造过程中，锌经常被用作合金以提高最终产品的性能和耐用性。
3. 3.Zinc is also used in the production of antimicrobial coatings for medical devices, which can prevent bacterial growth on implantable devices.
   锌也被用于生产抗菌涂层，用于医疗设备，可以防止植入设备上的细菌生长。