The two carefully note the placement of each tree using global positioning system technology.

两人使用全球定位系统技术仔细记录了每棵树的位置。

" GPS" stands for global positioning system.

“GPS”代表全球定位系统。

Flares and ejections from our nearest star didn't have any impact on satellites, global positioning systems, astronauts, mainly because none of those things existed.

离我们最近的恒星发出的太阳耀斑和日冕物质抛射对人造卫星、全球定位系统和宇航员都不会产生任何影响，主要是因为那时这些东西都不存在。

The discovery of cells in the brain that act as the body's internal global positioning system has won 3 scientists Nobel Prize for medicine.

大脑内细胞担任人体内部全球定位系统的发现使3名科学家获得了诺贝尔医学奖。

GPS, the global positioning system which gives us directions with the help of satellites orbiting the Earth... instead, have a conversation with someone - ask for directions.

GPS, 也就是全球定位系统，它通过环球卫星帮助我们寻找方向。以后我们应该开口向他人问路。

From radio signal transmitters to satellites for global positioning systems, these devices have been synchronized to help us maintain a globally consistent time— with precision that's second to none.

从无线电信号发射器到用于全球定位系统的卫星，这些设备已经同步，以帮助我们保持全球一致的时间——其精度首屈一指。

More commonly, at least in the United States, this is called a " GPS" system, for " global positioning system." In other countries, they might use different terms. In Great Britain, sometimes they use the term " Sat Nav" for " Satellite Navigation."

更常见的是， 至少在美国， 这被称为“GPS”系统，用于“全球定位系统” 。 在其他国家， 他们可能使用不同的术语。在英国，有时他们使用术语“Sat Nav” 来表示“卫星导航” 。