搜索 - 科创

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对于这个结构分析小组来说，遗传学问题仅仅是其研究工作的一个项目，最多只占辅助地位。这个结构分析小组的工作可以说是从W.H.布喇格和W.L.布喇格沿袭下来的。

因此，对留声机的改进，是爱迪生日后研究项目中的重要内容。　　爱迪生的留声机试验成功以后，马上向世界宣布了这一新闻。在成功后的一周之内，他和约翰逊首先来到《科学美国人》在纽约的编辑部。

这里是信息的增列项目的一个集合，收集自几种不同的来源：如他说的那样，在1909年夏季，莫雷开始他的“从大地采电”的实验。

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