| 释义 |
isothermic, a.|aɪsəʊˈθɜːmɪk|
[f. iso- + Gr. θέρµ-η heat, θερµ-ός hot + -ic.]
a. = isothermal a. 1.
1879Amer. Jrnl. Sci. CXVIII. 466 Such an error, in order to produce such an effect in all the isothermic curves, must be looked for either in my comparison of the sun's spectrum with that of the platinum wire, or in Lamansky's measurements of the sun's heat. 1881Proc. R. Geogr. Soc. III. 657 Fall of temperature as we proceed in different directions is shown by means of isothermic lines. 1930[see isopycnic a.].
b. = isothermal a. 2.
1936Jrnl. Iron & Steel Inst. CXXXIV. 265 a, A certain lowering of the tensile strength and limit of proportionality is revealed between certain temperature limits after isothermic treatment. 1951R. A. Dutcher et al. Introd. Agric. Biochem. xix. 383 Hydrolyses are characterized by no perceptible heat changes and..are known as isothermic reactions. 1965B. E. Freeman tr. Vandel's Biospeleol. xxx. 474 The humus of these mountains possesses an isothermic climate.
c. = isothermal a. 3.
1963S. W. Tromp Med. Biometeorol. i. 22 Above the troposphere lies a region known as stratosphere..divided into three layers: a lower cold isothermic layer 12–35 km above sea level with fairly constant temperatures..a warm layer..and a very cold upper layer. |