北京蔚来ET7车主王先生的态度颇具代表性:“我知道神玑芯片很厉害,参数很漂亮。但作为车主,我感受到的提升并没有参数那么夸张。日常通勤中,日常通勤中,小鹏的XNGP和蔚来的NOP+在接管率上已经相差无几,我觉得这笔‘技术税’交得有点冤。”
The Shark vs. Roomba debate is old news. Here's how both robot vacuum brands got dethroned.,更多细节参见91视频
很早以前就看过陈忠实的《白鹿原》了,当时没读太明白,只记得书很厚、人物很多、情节沉重。这次偶然在B站刷到有声书,就在打游戏的间隙又听了一遍,没想到,这本书在多年后重新进入我的生活,反而像打开了一扇更深的窗——风沙扑面,却真实得让人有点喘不过气来。,更多细节参见51吃瓜
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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.