| 单词 |
equinoctial system of coordinates |
| 释义 |
equinoctial system of coordinates equinoctial system of coordinates[‚ē·kwə′näk·shəl ¦sis·təm əv kō′ȯrd·ən·əts] (astronomy) equatorial system equatorial system A set of celestial coordinates based on the celestial equator as the primary great circle. It is usually expressed as declination and an hour angle or a sidereal hour angle. Also called an equinoctial system of coordinates or a celestial equator system of coordinates. See also celestial equator. |
| 随便看 |
- navarino, battle of
- navarino, battle of 1827
- navarino, greece
- navarra
- navarra autonomous community
- navarra autonomous community, spain
- navarra (province)
- navarre
- navarre beach fire department
- navarrese
- navarrete, juan fernández
- navarrete, martín fernández de
- navarroan
- navarro county
- navarro county animals at risk foundation
- navarro county, texas
- navarro county, tx
- navarro, frank & white
- navarro high school
- navarro luna, manuel
- navarro river redwoods state park
- navarro, theodore
- navarro urine test
- navarro watershed working group
- navasa
|