Another test, involving the precession of a gyroscope in a satellite circling the earth, is scheduled for the 1970s . 七十年代还安排了另一实验,它包括绕地球旋转的卫星中的陀螺进动性试验。
By participating , visitors can experience the basic traits of gyro - precession 让观众通过参与体验陀螺的基本特性-进动性。