nickel arsenide

例句：

1. 1. This material isused in the production of electronic devices becauseit has high electrical conductivity.
   这种材料因其高电导性而被用于生产电子设备。
2. 2.Nickel arsenide is arare and valuable mineral that can be foundin small quantities in some rocks.
   镍砷化物是一种稀有且珍贵的矿物，可以在一些岩石中以少量存在。
3. 3. Thenickel arsenide crystalswere used to make lenses for microscopes.
   镍砷化物的晶体被用来制作显微镜的透镜。