load characteristic的用法和樣例：
例句
- The load characteristics of the traction power supply system are illustrated for the electrified railways.
摘要闡述了電氣化鐵路牽引供電系統的負荷特性。 - Simulation results indicate that the model has better ability to represent the locomotive total load characteristics, which can be used in power system simulation and analyses.
通過模擬結果分析，表明此模擬模型對電力機車整車負荷特性有較好的描述能力，適合用於電力系統的相關模擬和分析中。
