Sentence examples for samples of air from inspiring English sources

Tells about collecting samples of air, dust and rain for analysis.

Pollutants can be collected by passing samples of air through a tube containing an adsorbent material.

More small holes had been drilled further back on its dark steel casing and those took in samples of air as the free fall continued.

Ice cores from Antarctica contain a record of the atmosphere stretching back more than four glacial cycles — minute samples of air get trapped in tiny bubbles — and researchers who have studied these cores have concluded that fully half the temperature difference between cold periods and warm ones can be attributed to changes in the concentrations of greenhouse gases.

Samples of air, fresh water, grass, soil and locally sourced meat, fish, milk and vegetables are tested every year for contamination.

Airship Ventures, which has 35 employees, has three principal revenue streams: passenger transit, advertising and special missions, such as flights where scientists take samples of air to test air quality.

The samples of air-dry plant mass were finely crushed.

During her pregnancy, Martin would drape the tube over her shoulder, close to her chin, and a vacuum inside the device would suck in a sample of air.

Relative humidity can be defined as the ratio of the vapour pressure of a sample of air to the saturation pressure at the existing temperature.

The meaning of dew-point temperature can be illustrated by a sample of air with a vapour pressure of 17 mb.

This involves zapping the particles floating in a sample of air with electrons from a radioactive source, so that they become electrically charged.