chronometer造句

chronometer, marine,key-wound

digital electronic chronometer

chronometer time plus watch time

A chronometer on a ship.

chronometer time minus watch time

chronometer, marine, battery, quartz or mains powered

James is conversant with chronometer and geography.

Technical advances included electrolysis, the ship’s chronometer, chemical processing, tool-making machines, and the water frame.

The chronometer - maker's expert hand plays an essential role in this process.

The problem was not solved completely until the invention of the marine chronometer in the eighteenth century.

Be it Polar Snow or torrid sun, like a patent chronometer, his interior vitality was warranted to do well in all climates.

In a long poem titled Queries to the Heaven, he asked in a breath 172 questions about chronometer, geography, myth, legend, history, etc. These questions were full of disbelief spirit.