安培匝数

例句：

1. 1.The electric current flowing through the wire is measured in Amperes.
   流经导线的电流以安培为单位测量。
2. 2.The circuit breaker protects against overcurrent, which can be dangerous.
   断路器用于防止过电流，这可能很危险。
3. 3.The scientist used an ammeter to measure the electrical current.
   科学家使用安培计来测量电流。