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difference of latitude造句

"difference of latitude"是什么意思   

例句與造句

  1. The apparent difference of latitude between two stations on opposite sides of the mountain were compared with the real difference of latitude obtained by triangulation.
  2. The apparent difference of latitude between two stations on opposite sides of the mountain were compared with the real difference of latitude obtained by triangulation.
  3. He then combines, by addition and subtraction, all the differences of latitude and departure, to get the overall difference of latitude and departure, and converts that back to overall bearing and distance made good.
  4. He then combines, by addition and subtraction, all the differences of latitude and departure, to get the overall difference of latitude and departure, and converts that back to overall bearing and distance made good.
  5. Traverse tables use three values for each of the crooked course segments  the " Distance " ( Dist . ), " Difference of Latitude " ( D . Lat ., movement along N S axis ) and the " Departure " ( Dep ., movement along E W axis ), the latter two calculated by the formulas:
  6. It's difficult to find difference of latitude in a sentence. 用difference of latitude造句挺難的
  7. where " ? " is the angular difference of the course from the N S axis if the values of " ? " are less than 45? if, however, the angle exceeds 45? then " ? " is expressed as the angle of difference from the E W axis, and the formulas are flipped, i . e . the Difference of Latitude formula becomes the Departure, and the Departure formula is the Difference of Latitude ).
  8. where " ? " is the angular difference of the course from the N S axis if the values of " ? " are less than 45? if, however, the angle exceeds 45? then " ? " is expressed as the angle of difference from the E W axis, and the formulas are flipped, i . e . the Difference of Latitude formula becomes the Departure, and the Departure formula is the Difference of Latitude ).
  9. Hooke therefore wanted to hear from members about their researches, or their views about the researches of others; and as if to whet Newton's interest, he asked what Newton thought about various matters, giving a whole list, mentioning " compounding the celestial motions of the planetts of a direct motion by the tangent and an attractive motion towards the central body ", and " my hypothesis of the lawes or causes of springinesse ", and then a new hypothesis from Paris about planetary motions ( which Hooke described at length ), and then efforts to carry out or improve national surveys, the difference of latitude between London and Cambridge, and other items.
  10. Hooke therefore wanted to hear from members about their researches, or their views about the researches of others; and as if to whet Newton's interest, he asked what Newton thought about various matters, and then gave a whole list, mentioning " compounding the celestial motions of the planetts of a direct motion by the tangent and an attractive motion towards the central body ", and " my hypothesis of the lawes or causes of springinesse ", and then a new hypothesis from Paris about planetary motions ( which Hooke described at length ), and then efforts to carry out or improve national surveys, the difference of latitude between London and Cambridge, and other items.
  11. It is for these reasons that we have progressively increased the degrees of latitude towards each pole in proportion to the lengthening of the parallels with reference to the equator; thanks to this device we have obtained that, however two, three or even more than three, places be inserted, provided that of these four quantities : difference of longitude, difference of latitude, distance and direction, any two be observed for each place associated with another, all will be correct in the association of any one place with any other place whatsoever and no trace will anywhere be found of any of those errors which must necessarily be encountered on the ordinary charts of shipmasters, errors of all sorts, particularly in high latitudes.
  12. In November 1679, Hooke began an exchange of letters with Newton, of which the full text is now published . and wished to hear from members about their researches, or their views about the researches of others; and as if to whet Newton's interest, he asked what Newton thought about various matters, giving a whole list, mentioning " compounding the celestial motions of the planets of a direct motion by the tangent and an attractive motion towards the central body ", and " my hypothesis of the lawes or causes of springinesse ", and then a new hypothesis from Paris about planetary motions ( which Hooke described at length ), and then efforts to carry out or improve national surveys, the difference of latitude between London and Cambridge, and other items.
  13. His measurements were subject to several inaccuracies : ( 1 ) though at the summer solstice the noon sun is overhead at the Tropic of Cancer, Syene was not exactly on the tropic ( which was at 23?43'latitude in that day ) but about 22 geographical miles to the north; ( 2 ) the difference of latitude between Alexandria ( 31.2 degrees north latitude ) and Syene ( 24.1 degrees ) is really 7.1 degrees rather than the perhaps rounded ( 1 / 50 of a circle ) value of 7?12'that Eratosthenes used; ( 3 ) the actual solstice zenith distance of the noon sun at Alexandria was 31?12' " 23?43'= 7?29'or about 1 / 48 of a circle not 1 / 50 = 7?12', an error closely consistent with use of a vertical gnomon which fixes not the sun's center but the solar upper limb 16'higher; ( 4 ) the most importantly flawed element, whether he measured or adopted it, was the latitudinal distance from Alexandria to Syene ( or the true Tropic somewhat further south ) which he appears to have overestimated by a factor that relates to most of the error in his resulting circumference of the earth.

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