magnetic and germanium integer calculator

例句：

1. 1. The new car has a magnetic power steering system.
   这辆新车有一个磁性动力转向系统。
2. 2. The magnet attracts iron filings to it.
   磁铁吸引铁屑。
3. 3. Magnetic fields are used in many scientific experiments.
   磁场在许多科学实验中被使用。
4. 1. Silicon is the most abundant element on Earth.
   硅是地球上最丰富的元素。
5. 2. Gemstones are made from minerals that contain elements like silicon and germanium.
   宝石是由含有硅和锗等元素的矿物制成的。
6. 3. Germanium is often used as an electronic component due to its unique properties.
   由于其独特的性质，锗常被用作电子元件。