sextant造句

• He also let Little Johnny look through a sextant and search for Polaris.
• In 1896, he invented the bubble sextant for use in celestial navigation.
• The worst finding in a sextant dictates the sextant's BPE score.
• The worst finding in a sextant dictates the sextant's BPE score.
• Some scientific sextants have been constructed of quartz or ceramics with even lower expansions.
• More modern aircraft sextants were periscopic with only a small projection above the fuselage.
• Instead, Aebi had a sextant for celestial navigation and a radio direction finder.
• Using a sextant, J . B . places their location somewhere in Colorado.
• There were also mural sextants that read 60?
• Last year, JUVENIA officially announced the launch of the third edition of Sextant.
• There was no radio and no sextant.
• The new patterns for silk shirts and scarves are nautical sextants, and astrological themes.
• Professional sextants can mount an artificial horizon in place of the horizon-mirror assembly.
• Sextants for tropical use are often painted white to reflect sunlight and remain relatively cool.
• He even surpassed Fleurieu's directives by acquiring two sextants of a new type.
• During World War II, he developed a two-star sextant for air navigation.
• The animation appears in the article sextant.
• Most of the developments in advanced materials and construction techniques were reserved for the sextant.
• They both agreed that Burt's Equatorial Sextant met the purpose of its design.
• Andrew Ellicott taught Lewis and Clark how to use a sextant to map their position.