hot-spot temperature of transformer

例句：

1. 1. The hot-spot temperature of thetransformer is critical for its performance.
   变压器的热点温度对其性能至关重要。
2. 2. The hot-spot temperature of the transformer is criticalfor its performance.
   变压器的热点温度对其性能至关重要。
3. 3. The hot-spot temperature of thetransformer is critical for its performance.
   变压器的热点温度对其性能至关重要。