horologists उदाहरण वाक्य

Ferdinand Berthoud was appointed " Horloger du roi " ( Horologist-Mechanic by appointment to the King and the Navy ) in 1770.
Brunel subsequently studied under the prominent master clockmaker and horologist Abraham-Louis Breguet, who praised Brunel's potential in letters to his father.
The eminent horologist Anthony Randall carried on a long series of timekeeping trials of W5, showing unprecedented accuracy over periods of more than 100 days.
Skilled ambassadors were sent on missions to court the Liao and maintain peace, such as the renowned horologist, engineer, and state minister Su Song.
For example, the famous horologist and copper carbonate, as did the earlier " Ri Hua Ben Cao " of 970 AD with copper sulfate.

In 1980, British master horologist George Daniels ( widely regarded as the most important watchmaker since Breguet ) catalogued the Salomons collection and published a study on it.
During the 11th century in the Chinese astronomer, horologist and mechanical engineer Su Song created a water-driven astronomical clock for his clock tower of Kaifeng City.
The present clock incorporates a four-legged gravity escapement invented by Lord Grimthorpe, the local horologist and restorer of the Abbey who designed Big Ben's mechanism.
Lantern clocks and longcase clocks are exhibited in the Beeson Room, named after the antiquarian horologist Cyril Beeson ( 1889 1975 ) who gave his collection to the museum.
To research the circumstances of the theft, Kurzweil spent nearly five years crisscrossing Europe and the Middle East, interviewing detectives, curators, collectors, horologists and watch dealers.