搜索 - 科创

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全国化学竞赛天道法则即刻公示：此酱油凡人不可触碰，唯有裴坚可解锁，解锁仪式苛刻到逆天：精准取20mL本源酱油，容量瓶定容至100mL，无差误差；精量20mL稀释酱油，加入60mL除氧除自由基超纯水；用氢氧化钠精准滴定缓冲

高中的物理和化学竞赛，基本要考到研究生的广度和深度，除了做点练习熟悉题型，你听说过靠刷题拿奖的吗？往往政策越美丽，漏洞就越大，钻漏洞甚至会变成政策的主要效果。

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