sextant造句

• Sextants can be read accurately to within 0.2 arcminutes.
• Leuchter holds patents for a geodetic instrument and an electronic sextant.
• The Sextant reading is known as the'Sextant Altitude '.
• The Sextant reading is known as the'Sextant Altitude '.
• James gives him a uniform and Baines gives him a sextant.
• The second had essentially the same form as the modern sextant.
• As a result, Campbell recommended the construction of the sextant.
• We pay the sextant charge for opening and closing grave.
• The crew had a single sextant and a chronometer of unknown reliability.
• Most sextants mount a 1 or 3-power monocular for viewing.
• Many commercial sextants use low-expansion brass or aluminium.
• Aircraft sextants are now out of production, but had special features.
• Historic conditions were faithfully observed but with the addition of a Sextant.
• In 1730 the sextant was invented and navigators rapidly replaced their astrolabes.
• He and Hook then go off on their quest for the sextant.
• Kahlor wrote to Christopher Shaw, a Sextant partner.
• You are encouraged to try taking a sun-sight using a sextant.
• One of the primary instruments used is a sextant.
• The invention of the magnetic compass, telescope and sextant enabled increasing accuracy.
• The navigational aids of the sextant and compass rose complete the maritime motif.