Sentence examples for sample of air from inspiring English sources

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.

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

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.

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

Hence, 15 °C is the dew-point temperature of the air i.e., the temperature at which the vapour present in a sample of air would just cause saturation or the temperature whose saturation vapour pressure equals the present vapour pressure in a sample of air.

Radiation may be thought of as energy in motion either at speeds equal to the speed of light in free space approximately 3 × 1010 centimetres (186,000 miles) per second or at speeds less than that of light but appreciably greater than thermal velocities (e.g., the velocities of molecules forming a sample of air).

A sample of air-dry plants (0.1 g) was homogenized with 0.5 g of glass powder and 0.5 g of anhydrous Na2 SO4).

Each sample of air-dried, iceberg and glacial sediment was treated for 24 hours by an ascorbate solution buffered at pH 7.5, which extracts amorphous and nanoparticulate Fe oxyhydroxides [13].

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.