Mister Harrison had to develop a clock that was not affected by the movement of a ship on the ocean or changes in temperature or atmospheric pressure.

VOA: special.2010.07.14

Water boils at different temperatures, depending on what the atmospheric pressure is; same thing for the freezing point.

丹佛和波士顿水的沸点，就不一样;,在不同的大气压下。

麻省理工公开课 - 热力学与动力学课程节选

The Mercury spacecraft had the needed atmospheric pressure to keep the astronauts safe.

VOA: special.2011.04.06

Professor Meehl works for the National Center for Atmospheric Research in Boulder,Colorado.

VOA: special.2009.09.29

Recovery efforts will continue. But Jane Lubchenco, the head of the National Oceanic and Atmospheric Administration, says most of the oil in the Gulf of Mexico is now gone.

VOA: special.2010.08.07

Scientists with the National Center for Atmospheric Research led the study.

VOA: special.2010.03.02

The National Oceanic and Atmospheric Administration keeps records of tornado sightings.

VOA: special.2010.05.11

He also works for America's National Center for Atmospheric Research.

VOA: special.2010.10.19

This program operates under the National Oceanic and Atmospheric Administration.

VOA: special.2009.01.05

Lisa DiPinto is with the National Oceanic and Atmospheric Administration.

VOA: special.2011.04.23

Susan Solomon is an international leader in atmospheric science.

VOA: special.2009.03.13

Atmospheric pressure was too great for the plane.

VOA: special.2010.07.07

"So we are really talking about drastic reductions, and they must come from countries which have overused their share of the global atmospheric space, which have a natural debt that must be paid, and I think if countries like India are asking for that, it is not wrong.

VOA: standard.2009.11.27