| 释义 |
WordReference Random House Unabridged Dictionary of American English © 2024erg1 (ûrg),USA pronunciation n. [Physics.]- Physicsthe centimeter-gram-second unit of work or energy, equal to the work done by a force of one dyne when its point of application moves through a distance of one centimeter in the direction of the force;
10-7 joule.
erg2 (erg),USA pronunciation n. [Geol.]- Geologyany vast area covered with sand, as parts of the Sahara Desert.
- Arabic ’irq
- French
- 1870–75
- Ophthalmologyelectroretinogram.
erg-, - var. of ergo- 1 before a vowel:ergodic.
WordReference Random House Unabridged Dictionary of American English © 2024er•go (ûr′gō, er′gō),USA pronunciation conj., adv. - therefore.
ergo-1 : - a combining form meaning "work'':ergograph.
Also,[esp. before a vowel,] erg-. - combining form representing Greek érgon
: - a combining form of ergot: ergotoxine.
|