| 释义 |
DictionarySeeSTPstandard temperature and pressure
standard temperature and pressure: see STPSTP
or standard temperature and pressure,
standard conditions for measurement of the properties of matter. The standard temperature is the freezing point of pure water, 0°C; or 273.15°K;.
..... Click the link for more information. .standard temperature and pressure[′stan·dərd ′tem·prə·chər ən ′presh·ər] (physics) standard conditions standard temperature and pressureA temperature of 32°F (0°C) and a barometric pressure of 29.9 in. (76.0 cm) of mercury.standard temperature and pressure
standard temperature and pressure (STP) the standard conditions of 25 °C,1 atmosphere |