Agar is so critical that since WWII, scientists have tried to find alternatives in the event of a supply chain breakdown, especially as recent shortages have caused similar alarm. But while other colloid jellies have emerged, agar remains integral to laboratory protocols because no alternatives can yet compete on performance, cost, and ease of use.
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一个是2026年初，印奇说将用12-15个月孵化“有意思”的AI硬件，为“软硬一体”补上拼图。，推荐阅读heLLoword翻译官方下载获取更多信息
* @param arr 待排序数组