| 释义 |
striated, ppl. a.|ˈstraɪeɪtɪd|
[f. prec. + -ed1.]
1. a. In scientific use: Marked or characterized by striæ, furrowed, streaked; = striate a. Also fig.
1646Sir T. Browne Pseud. Ep. ii. ii. 58 Whether these effluviums do flye by streated [sic; 1658 striated] Atomes and winding particles as Renatus des Cartes conceaveth; or [etc.]. 1705Petiver in Phil. Trans. XXV. 1954 This is a deep, thin,..finely striated Shell. 1753Chambers' Cycl. Suppl. s.v. Leaf, Striated Leaf, one with a number of longitudinal furrows on its surface. 1871Darwin Desc. Man II. xvi. 184 Young cross-bills..in their immature striated plumage..resemble the mature redpole. 1923H. Crane Let. 2 Mar. (1965) 129 Striated with nuances, nervosities, that we are heir to.
b. In specific names of animals, birds, etc. Also striated ipecacuanha: see ipecacuanha 3.
1753Chambers' Cycl. Suppl. s.v. Trumpet-shell, The striated buccinum, with oblong tubercles. 1771Pennant Syn. Quadrupeds 231 Striated Weesel. 1781― Hist. Quadrupeds I. 209 Striated Monkey. 1783Latham Gen. Synopsis Birds II. i. 142 Striated Grosbeak. 1827Griffith tr. Cuvier v. 228 Mus Striatus (the Striated Mouse). 1831J. Davies Man. Mat. Med. 439 Striated ipecacuanha. Psychotria emetica. 1840Macgillivray Brit. Birds III. 86 Picus striolatus. The Striated Woodpecker. 1845J. E. Gray Catal. Lizards Brit. Mus. 23 The Striated Spine⁓tail. Acanthopyga striata.
c. Min. striated fracture (see quot.).
1796Kirwan Elem. Min. (ed. 2) I. 35 The Striated Fracture..consists of long narrow separable parts laid on or beside each other.
d. Of muscle: = striped ppl. a. 1 c.
1846W. B. Carpenter Man. Physiol. iii. 199 When the striated Muscular Fibre is examined still more closely, it is found to contain an assemblage of very minute elements. 1851Carpenter Man. Phys. (ed. 2) 204 When the striated Muscular Fibre is examined still more closely. 1866Huxley Physiol. xii. (1872) 291 Muscle is of two kinds striated, or striped, and smooth, plain, or unstriated. 1959W. Andrew Textbk. Compar. Histol. ii. 48 The muscular tissue in man and other vertebrates is of three chief types: (1) smooth, (2) cardiac, and (3) skeletal. The last two types frequently are referred to as striated because of the cross-striations on the fibers. 1982[see skeletal a. b].
e. Of an electric discharge: exhibiting striæ (sense 2 d).
1852Phil. Trans. R. Soc. CXLII. 100 In a well-exhausted receiver containing a small piece of phosphorus, the discharge is throughout its course striated by transverse non-luminous bands. 1883Rep. Brit. Assoc. Adv. Sci. 1882 31 A stria, with its attendant dark space, forms a physical unit of a striated discharge. 1942J. D. Stranathan ‘Particles’ Mod. Physics iii. 71 Small amounts of impurity in the gas affect the striated positive column greatly. 1973J. Yarwood Electricity & Magnetism xiv. 503 For a striated positive column, the number of ions per unit volume is least at the bright edge of the striation.
2. Arch. Chamfered, channelled, grooved.
1727Bailey, vol. II. 1771 W. Newton tr. Vitruvius' Archit. iv. iv. (1791) 80 Two columns..one being striated, the other not. 1842Gwilt Archit. Gloss.
3. Constituting striæ.
1854Fairholt Dict. Terms Art, Striated, disposed in ornamental lines, either parallel or wavy. 1899Albutt's Syst. Med. VIII. 608 Little hard papules..secondarily complicated with striated excoriations. |