If you've just finished Data Science 101, you'll say 'vectorized array operations!', and you would be correct. NumPy's array arithmetic provides far, far superior performance to the equivalent operation by iterating over lists, not to mention being shorter and easier to read.
同时，在国家明确“双碳”目标后，正从电力系统主体电源向支撑性、调节性电源过渡。随着光伏、风电度电成本大幅下降，火电企业面临角色转换与市场份额的双重竞争压力。
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