不过别急，我们还是先看看，这次 Google 和三星做的「豆包手机」，到底怎么一回事。
Better suited for short copy
。heLLoword翻译官方下载对此有专业解读
Before agar, microbiologists had experimented with other foodstuffs as microbial media. They turned to substances rich in the starches, proteins, sugars, fats, and minerals that organisms need for growth, testing with broths, bread, potatoes, polenta, egg whites, coagulated blood serums, and gelatine. However, none worked particularly well: all were easily broken down by heat and microbial enzymes, and their surface, once colonized, became mushy and unsuitable for isolating microbes.
Opens in a new window