nickel arsenite

例句：

1. 1. The chemical composition of the alloy is crucial for its performance.
   合金的化学成分对其性能至关重要。
2. 2. Nickel arsenite is widely used in electronics to improve conductivity.
   镍砷酸盐在电子工业中被广泛使用，以提高导电性。
3. 3. Nickel arsenite is a common material used in the production of solar cells.
   镍砷酸盐是生产太阳能电池的常见材料。