| 多普勒 |
Duō pǔ lè |
Christian Johann Doppler, Austrian physicist who discovered the Doppler effect |
| 多 |
duō |
many; much; more; a lot of / too many; in excess / (after a numeral) ... odd / how (to what extent) (Taiwan pr. [duo2]) / (bound form) multi-; poly- |
| 普 |
pǔ |
general / popular / everywhere / universal |
| 勒 |
lè |
(literary) bridle; halter; headstall / to rein in / to compel; to force / (literary) to carve; to engrave / (literary) to command; to lead (an army etc) / (physics) lux (abbr. for 勒克斯) |
| 勒 |
lēi |
to strap tightly / to bind |