| Change log entry 4174 | |
|---|---|
| Processed by: | miles (2008-06-26 00:06:27 UTC) |
| Diff: |
+ 前掠翼 前掠翼 [qian2 lu:e4 yi4] /swept-forward wing (on jet fighter)/ + 鋼化玻璃 钢化玻璃 [gang1 hua4 bo1 li5] /reinforced glass/ - 馬赫 马赫 [ma3 he4] /Mach number/ + 馬赫 马赫 [Ma3 he4] /Mach (name)/Ernst Mach (1838-1916), German physicist/Mach (aeronautics), unit of speed based on speed of sound = 1 Mach = 1224 km per hr/ + 馬赫數 马赫数 [Ma3 he4 shu4] /Mach number, multiples of speed of sound used as unit in aeronautics, with 1 Mach = 1224 km per hr/ |