standard conditions

[′stan·dərd kən′dish·ənz] (physics) A temperature of 0°C and a pressure of 1 atmosphere (760 torr). Also known as normal temperature and pressure (NTP); standard temperature and pressure (STP). According to the American Gas Association, a temperature of 60°F (15⁵⁄₉°C) and a pressure of 762 millimeters (30 inches) of mercury. According to the Compressed Gas Institute, a temperature of 20°C (68°F) and a pressure of 1 atmosphere. (solid-state physics) The allotropic form in which a substance most commonly occurs.

单词	standard conditions
释义	standard conditions standard conditions [′stan·dərd kən′dish·ənz] (physics) A temperature of 0°C and a pressure of 1 atmosphere (760 torr). Also known as normal temperature and pressure (NTP); standard temperature and pressure (STP). According to the American Gas Association, a temperature of 60°F (15⁵⁄₉°C) and a pressure of 762 millimeters (30 inches) of mercury. According to the Compressed Gas Institute, a temperature of 20°C (68°F) and a pressure of 1 atmosphere. (solid-state physics) The allotropic form in which a substance most commonly occurs.
随便看	sallal sallam sallarid dynasty salle salle, david salle des etats sallee sallees sallenders sallen-key filter sallet salle àmanger salliance sallied sallie mae salliemae sallie mae home loans sallier sallies sal-like 1 sal-like 2 sal-like protein 1 sal-like protein 2 sal-like protein 4 salliq