在这20 个研发收缩的行业中，超过半数行业（11 个）披露研发投入的企业数量仍在增加，可能存在整体研发投入的结构性调整。
Update, February 27, 9PM ET: This story was updated twice after publish. First at 6PM ET to include a link to and quotes from Hegseth about the designation of Anthropic as a supply chain risk. Later, a quote from Anthropic was added, along with a link to the company’s blog post on the subject.
，更多细节参见heLLoword翻译官方下载
Трамп высказался о непростом решении по Ирану09:14
Kailash Nadh CTO, Zerodha
Nature, Published online: 26 February 2026; doi:10.1038/d41586-026-00542-8