单词 |
first estimate-second estimate method |
释义 |
first estimate-second estimate method first estimate-second estimate method[¦fərst ‚es·tə·mət ′sek·ənd ‚es·tə·mət ‚meth·əd] (navigation) The method of determining time of meridian transit (especially local apparent noon) for a moving craft; the time of transit is computed for an estimated longitude of the craft, and the longitude estimate is then revised to agree with the time determined by the first estimate, and a second computation is made; the process is repeated as many times as necessary to obtain an answer of the desired precision. |
随便看 |
- hardin county, texas
- hardin county, tn
- hardin county, tx
- hardiness
- hardiness of plants
- hardiness (plants)
- harding
- hardin, garrett
- harding, chester
- harding county
- harding county, new mexico
- harding county, nm
- harding county, sd
- harding county, south dakota
- hardinge
- hardinge feeder-weigher
- hardinge mill
- hardinge thickener
- hardingfele
- harding, florence
- harding, george
- harding grass
- hardinggrass
- harding, harold e
- harding lake state recreation area
|