The combination of precise clock aided GPS with a barometer is an ideal integration.
这种由精密时钟辅助GPS和气压计等组成的组合导航系统是一个理想系统。
参考来源 - 原子钟辅助GPS用于CGTR·2,447,543篇论文数据，部分数据来源于NoteExpress
N-COUNT A barometer is an instrument that measures air pressure and shows when the weather is changing. 气压计
A man in camp took a barometer reading at half-hour intervals.
营地里的一个人每半小时看一次气压计。
N-COUNT If something is a barometer of a particular situation, it indicates how things are changing or how things are likely to develop. 发展变化的指示计
In past presidential elections, Missouri has been a barometer of the rest of the country.
在过去的总统大选中，密苏里州一直是该国其余各州的晴雨表。
Newspapers are often called barometers of public opinion.
报纸通常被称为舆论的晴雨表。
Fixed cistern barometers are used as a standard for checking aneroid barometers.
固定槽式气压计可以作为标准件去检验无液气压计。
Service centers, which process steel for end users, are good barometers for steel demand.
钢铁服务中心为终端用户加工钢材，它们可说是反映钢材需求的一个有效的晴雨表。
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