single-day-load curve

例句：

1. 1. The company's production has been affected by the sudden drop in demand for its products.
   该公司的产量受到了对产品需求的突然下降的影响。
2. 2.The single-day load curve shows how much energy is being used during a specific day.
   单日负荷曲线显示了在特定一天内使用的能源量。
3. 3. To optimize the production process, we need to analyze the single-day load curve data.
   为了优化生产过程，我们需要分析单日负荷曲线数据。