I flipped back and forth with TrueType text mode (this is moot for 1-2-3's WYSIWYG mode)
The ancient Greeks figured out that if you have a set of strings, it sounds really good if you tune them following the pitch ratios from the natural harmonic series. In such tuning systems, you pick a starting frequency, and then multiply or divide it by ratios of whole numbers to generate more frequencies, the same way you figure out the frequencies of a single string’s harmonics. The best-sounding note combinations (to Western people) are the ones derived from the first few harmonics. In other words, you get the nicest harmony (for Western people) when you multiply and divide your frequencies by ratios of the smallest prime numbers: 2, 3, and 5.。业内人士推荐新收录的资料作为进阶阅读
9│ AL4 │ 0DE │ 335.39 thousand │，推荐阅读新收录的资料获取更多信息
Julian Evans-Pritchard, head of China economics at Capital Economics, told Jiemian News that setting a growth target as a range is not unprecedented. Similar arrangements were adopted in 2016 and 2019, when actual growth generally landed at or slightly above the lower end of the range. Capital Economics forecasts China's economy will expand by 4.8% this year.