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.

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	hypertensive left ventricular hypertrophy hypertensive lower esophageal sphincter hypertensive lower oesophageal sphincter hypertensively hypertensive meningeal hydrops hypertensive nephropathy hypertensive nephrosclerosis hypertensive obese non-compliant diabetic adult hypertensive pulmonary vascular disease hypertensive renal failure hypertensive retinopathy hypertensives hypertensive target organ damage hypertensive upper esophageal sphincter hypertensor hypertention hyper terminal hyperterminal hyperterminal private edition hypertestoidism hyper text hypertext hypertext abstract machine hypertext aided learning hypertext anchor