| 释义 |
differential thermogravimetric analysis differential thermogravimetric analysis[‚dif·ə′ren·chəl ¦thər·mō‚grav·ə¦me·trik ə′nal·ə·səs] (thermodynamics) Thermal analysis in which the rate of material weight change upon heating versus temperature is plotted; used to simplify reading of weight-versus-temperature thermogram peaks that occur close together. |