Sentence examples for a standard atmosphere from inspiring English sources

Millibar, unit of air pressure in the metric system, commonly used in meteorology, equal to 100 pascals, 1,000 dynes per square cm (about 0.0145 pounds per square inch), or slightly less than one-thousandth of a standard atmosphere.

The HUP device is designed to fit in a standard atmosphere controlled glove box to further allow sintering under inert conditions (e.g. under Ar, He, N2).

Specimens were conditioned in a standard atmosphere of 20 ± °C and 65 ± 2 % R.H. for at least 48 h without rinsing and were taken by KS K 0105:2011 standard for testing.

Fig. 4. (a) Left panel: dispersion curve (frequency versus angular order) of the modes of the Earth-atmosphere system, computed using a standard atmosphere model (USSA with free surface at 150 km) and reprinted from Lognonné and Clévédé (2002).

It was possible to detect amine in a standard atmosphere after a short time (10 min, including extraction and quantification), while best results were obtained for a total analysis time of 30 min.

The study drew criticism at the time the bid was made, and subsequently, from other high-altitude researchers (particularly those involved with AMREE), not least because Houston persisted with a standard atmosphere model of altitude, mixed 'confusingly' with field-based measurements of pressure on Everest.

During this process, under ambient temperature, normal pressure, and in a standard air atmosphere, metal or ceramic balls are accelerated and impacted repeatedly on a metal surface by means of mechanical vibrations; simultaneously, powder particles are sandwiched between the balls and the surface.

For example, in the Celsius (°C) temperature scale, the freezing point of pure water is arbitrarily assigned a temperature of 0 °C and the boiling point of water the value of 100 °C (in both cases at 1 standard atmosphere; see atmospheric pressure).

For example, the saturation vapour pressure at 40 °C (104 °F) is 74 mb (0.07 standard atmosphere), and the standard atmospheric pressure near 18,000 metres (59,000 feet) above sea level is also 74 mb; thus, it is where water boils at 40° C. The everyday response of relative humidity to temperature can be easily explained.

Gases are commonly compared with dry air, which has a density of 1.29 grams per litre (1.29 ounces per cubic foot) under so-called standard conditions (0 °C and a pressure of 1 standard atmosphere).

The calorie was originally defined as the amount of heat required at a pressure of 1 standard atmosphere to raise the temperature of 1 gram of water 1° Celsius.