Ecologist Collin Eagles-Smith of the United States Geological Survey.

美国地质调查局的生态学家科林·伊格尔斯-史密斯说。

The United States Geological Survey says the quake had a magnitude of 8.1.

美国地质调查局表示，这场地震的震级为8.1级。

The United States Geological Survey (USGS) estimates tens of thousands live in South Florida.

美国地质调查局(USGS)估计，南佛罗里达有数万人居住。

United States geological survey recorded a magnitude of 5.3 near the eastern city of Jalalabad.

美国地质调查局记录到东部城市贾拉拉巴德附近发生 5.3 级地震。

George Durner is a research zoologist with the United States Geological Survey Polar Bear Research Program.

美国地质调查局北极熊研究项目组的研究动物学家乔治·杜尔纳说到。

The United States Geological Survey defines magnitude as a number that represents the relative size of a quake.

能代表地震相对规模的数字。

Kathleen Springer is an Earth scientist researcher at the United States Geological Survey and helped write the new paper.

凯瑟琳·斯普林格是美国地质调查局的一名地球科学家研究员，她帮助撰写了这篇新论文。

It is the only paved road discovered in ancient Egypt, said geologist Thomas Bown of the United States Geological Survey.

美国地质调查局的地质学家托马斯·鲍恩表示，这是在古埃及发现的唯一一条铺好的路。

Powell was a geologist and an explorer of the American West and the second director of the United States Geological Survey.

鲍威尔是美国西部的地质学家和探险家，也是美国地质调查局的第二任局长。

Lucy Jones, a seismologist, said during a Friday night briefing by the United States Geological Survey that there would be more aftershocks.

地震学家露西·琼斯在美国地质调查局周五晚间的简报会上说接下来还会有更多余震。

The United States Geological survey recently changed the record of its magnitude from 8.1 to 8.2. And many people in the capital felt it strongly.

近来，美国地质调查局将其震级从8.1提升至8.2。城市的震感强烈。

The United States Geological Survey reports that the countries with the largest supplies of rare earth metals are China, Vietnam, Russia and Myanmar, also known as Burma.

美国地质调查局报告称，稀土金属供应量最大的国家是中国、越南、俄罗斯和缅甸。

Nicolas Luco with the United States Geological Survey talked about designing nuclear power plants that can withstand earthquakes.

美国地质调查局的Nicolas Luco谈到了设计能够抗震的核电站。

In 1879 he took a job as a field researcher with the newly formed United States Geological Survey and served with such distinction that within fifteen years he had risen to be its head.

1879年，沃尔科特任职于新成立的美国地质调查局，担任野外研究员。他干得非常出色，l5年内升到了局长的位置。

Collectively the nodules hold an estimated 340m tonnes of nickel alone—more than three times the United States Geological Survey's estimate of the world's land-based reserves.

据估计，仅这些结核就含有 3.4 亿吨镍——是美国地质调查局对世界陆地储量估计值的三倍多。