我意识到这个问题显然很懒惰，但到目前为止，所有搜索结果都指向 DAX 度量 - 即使对于位于 Power Query 特定论坛中的那些帖子也是如此。我真的很想要一个 M 代码解决方案。
| 燃油喷射，° | 速度，rpm | 持续时间，h | ||
|---|---|---|---|---|
| 15 | 400 | 2.81 | ||
| 15 | 450 | 2.49 | ||
| 15 | 500 | 3.02 | ||
| 15 | 520 | 1.18 | ||
| 15 | 540 | 0.96 | ||
| 15 | 560 | 0.83 | ||
| 15 | 580 | 0.78 | ||
| 15 | 600 | 0.68 | ||
| 15 | 620 | 0.57 | ||
| 15 | 640 | 0.48 | ||
| 15 | 660 | 0.4 | ||
| 15 | 680 | 0.35 | ||
| 15 | 700 | 0.73 | ||
| 15 | 720 | 0.5 | ||
| 15 | 740 | 0.21 | ||
| 15 | 760 | 0.52 | ||
| 15 | 780 | 0.23 | ||
| 15 | 800 | 0.5 | ||
| 15 | 820 | 1.45 | ||
| 15 | 840 | 0.21 | ||
| 15 | 860 | 0.14 | ||
| 15 | 900 | 0.63 | ||
| 15 | 940 | 1.71 | ||
| 15 | 980 | 9.9 | ||
| 15 | 1020 | 2.56 | ||
| 15 | 1060 | 0.32 | ||
| 15 | 1100 | 0.31 | ||
| 15 | 1150 | 0.36 | ||
| 15 | 1200 | 0.21 | ||
| 15 | 1250 | 0.15 | ||
| 15 | 1300 | 0.08 | ||
| 15 | 1350 | 0.08 | ||
| 25 | 400 | 188.4 | ||
| 25 | 450 | 28.17 | ||
| 25 | 500 | 369.64 | ||
| 25 | 520 | 280.5 | ||
| 25 | 540 | 8.03 | ||
| 25 | 560 | 4.66 | ||
| 25 | 580 | 9.21 | ||
| 25 | 600 | 13.97 | ||
| 25 | 620 | 13.36 | ||
| 25 | 640 | 8.28 | ||
| 25 | 660 | 368.02 | ||
| 25 | 680 | 304.22 | ||
| 25 | 700 | 38.83 | ||
| 25 | 720 | 70.18 | ||
| 25 | 740 | 6.48 | ||
| 25 | 760 | 2.62 | ||
| 25 | 780 | 1.38 | ||
| 25 | 800 | 2.22 | ||
| 25 | 820 | 1.64 | ||
| 25 | 840 | 0.7 | ||
| 25 | 860 | 0.45 | ||
| 25 | 900 | 1.07 | ||
| 25 | 940 | 27.94 | ||
| 25 | 980 | 1068.64 | ||
| 25 | 1020 | 1.44 | ||
| 25 | 1060 | 0.52 | ||
| 25 | 1100 | 0.03 | ||
| 25 | 1150 | 0.64 | ||
| 25 | 1200 | 0 | ||
| 25 | 1250 | 0 | ||
| 25 | 1300 | 0 | ||
| 25 | 1350 | 0 | ||
| 30 | 400 | 226.74 | ||
| 30 | 450 | 35.11 | ||
| 30 | 500 | 356.27 | ||
| 30 | 520 | 270.5 | ||
| 30 | 540 | 39.96 | ||
| 30 | 560 | 32.85 |
例如，如果用 2.81h 进行测试，您会期望得到以下结果吗？
转换：02:48:36 如果正确的话试试这个
let
Source = DataSource
HoursColumn = Table.AddColumn(Source, "TimeFormatDuration", each Duration.From([Duration,h] * #duration(0, 0, 1, 0)))
in
HoursColumn