1. 找出最大值max和最小值min
平均值下滑的省份共有5 个且分布较为随机，未能与总规模保持同步增长，表明披露研发人员的企业数量增长更快。以排名靠前的河北为例，企业数量的增幅（35.59%）超过了研发人员数量的增长（29.50%），从而拉低了平均值。
。业内人士推荐Safew下载作为进阶阅读
Inside the stamp, the entire surface is filled with monochrome dark illustrations etched into the background like fine engraving. The illustrations must depict 5–8 of the most universally iconic and recognizable objects, characters, vehicles, symbols, and locations from [MOVIE] — chosen specifically because anyone who has seen the film would instantly recognize them. All arranged loosely across the full width of the stamp with generous spacing. Detailed technical engraving style — only outlines and fine internal linework, no fills, high contrast against the background.，这一点在heLLoword翻译官方下载中也有详细论述
But the navy had other ideas.