| 释义 |
▪ I. radiating, vbl. n.|ˈreɪdɪeɪtɪŋ|
[f. radiate v. + -ing1.]
The action of the vb. Also attrib.
1833N. Arnott Physics (ed. 5) II. 40 The comparative absorbing powers of the substances and colours were very nearly proportioned to their radiating powers. 1844W. Upton Physioglyphics ii. 61 It will imply the radiating of right lines over the one barrier or object.
▪ II. radiating, ppl. a.|ˈreɪdɪeɪtɪŋ|
[f. as prec. + -ing2.]
That radiates, in senses of the verb.
1. That sends out rays (of light or heat).
1721Bailey, Radiating point..is that Point from whence the Rays of Light issue. 1841Penny Cycl. XIX. 233/1 The velocity of radiation depends more on the surface than on the nature of the radiating body. 1892J. Tait Mind in Matter 201 Radiating-points of light to the world at large.
b. Moving in a radial direction.
1841Penny Cycl. XIX. 232/2 The radiating particles falling upon the surfaces of any bodies..are..absorbed in them.
2. Extending in the manner of rays.
1849Murchison Siluria x. 232 Furnished with radiating ribs. 1870Hooker Stud. Flora 15 Stigma discoid or pyramidal with radiating lobes. 1884Bower & Scott De Bary's Phaner. 97 They form a radiating ring round the margin of the flat surface.
3. Characterized by radiation.
1831R. Knox Cloquet's Anat. 680 They..send twigs in a radiating manner into the pectoralis major. 1869Phillips Vesuv. iii. 67 The mountain became fissured in a radiating direction. 1874Wood Nat. Hist. 555 Each plate being marked with slight grooves in a radiating fashion. |