magnetic local time

例句：

1. 1.The magnetic local time of the city is 8:00 AM.
   该城市的磁地方时是早上8点。
2. 2.The scientists used a magnetometer to measure the magnetic local time.
   科学家使用磁力计来测量磁地方时。
3. 3. The locals often use the magnetic local time to plan their day's activities.
   当地人经常利用磁地方时来规划他们的一天活动。