在美国与以色列于2026年2月28日发起的“斩首行动”中，伊朗高层遭遇重创。最高领袖哈梅内伊在袭击中身亡，与此同时，伊朗军方核心层几乎被“一锅端”。包括武装部队总参谋长阿卜杜勒-拉希姆·穆萨维、国防部长阿齐兹·纳西尔扎德、国防委员会秘书阿里·沙姆哈尼，以及伊斯兰革命卫队总司令穆罕默德·帕克普尔等均在袭击中死亡。
Not everyone in history thought that 12-TET was an acceptable compromise. Johann Sebastian Bach thought we should use other tuning systems that made better-sounding thirds and fifths in some keys in exchange for worse-sounding thirds and fifths in others. In Bach’s preferred tuning, each key had its own distinctive blend of smoothness and harshness. However, Bach did not get his way. We as a civilization have collectively decided that we want all our keys to be interchangeable. There are good reasons to want this! In 12-TET, all intervals and chords are built from standardized, Lego-like parts. You don’t have to keep track of a complicated web of different-sized intervals in every key. If you move a song from C to C-sharp or D or anywhere else, you can be confident that it will still sound “the same.”
。关于这个话题，搜狗输入法提供了深入分析
The site (in web, a Node.js app) is built with SvelteKit and statically generated.，这一点在谷歌中也有详细论述
有投资人也认为，在陪伴赛道里，AI老年人不是一个特别性感的赛道，按照赛道潜力：“AI养老陪伴
转股增资背后“补血”易“造血”难3月7日，成都银行发布公告称，已收到四川金融监管局《关于成都银行变更注册资本的批复》，获准将注册资本由 37.36 亿元增至 42.38 亿元，增幅达 13.46%，成为 2026 年国内首家获批通过可转债转股实现增资的银行。