warped surface [计] 扭曲面
Warp \Warp\ (w[add]rp), v. t. [imp. & p. p. {Warped}
(w[add]rpt); p. pr. & vb. n. {Warping}.] [OE. warpen; fr.
Icel. varpa to throw, cast, varp a casting, fr. verpa to
throw; akin to Dan. varpe to warp a ship, Sw. varpa, AS.
weorpan to cast, OS. werpan, OFries. werpa, D. & LG. werpen,
G. werfen, Goth. wa['i]rpan; cf. Skr. v[.r]j to twist.
[root]144. Cf. {Wrap}.]
1. To throw; hence, to send forth, or throw out, as words; to
utter. [Obs.] --Piers Plowman.
2. To turn or twist out of shape; esp., to twist or bend out
of a flat plane by contraction or otherwise.
The planks looked warped. --Coleridge.
Walter warped his mouth at this
To something so mock solemn, that I laughed.
--Tennyson.
3. To turn aside from the true direction; to cause to bend or
incline; to pervert.
This first avowed, nor folly warped my mind.
--Dryden.
I have no private considerations to warp me in this
controversy. --Addison.
We are divested of all those passions which cloud
the intellects, and warp the understandings, of men.
--Southey.
4. To weave; to fabricate. [R. & Poetic.] --Nares.
While doth he mischief warp. --Sternhold.
5. (Naut.) To tow or move, as a vessel, with a line, or warp,
attached to a buoy, anchor, or other fixed object.
6. To cast prematurely, as young; -- said of cattle, sheep,
etc. [Prov. Eng.]
7. (Agric.) To let the tide or other water in upon (lowlying
land), for the purpose of fertilization, by a deposit of
warp, or slimy substance. [Prov. Eng.]
8. (Rope Making) To run off the reel into hauls to be tarred,
as yarns.
9. (Weaving) To arrange (yarns) on a warp beam.
10. (A["e]ronautics) To twist the end surfaces of (an
a["e]rocurve in an airfoil) in order to restore or
maintain equilibrium.
[Webster 1913 Suppl.]
{Warped surface} (Geom.), a surface generated by a straight
line moving so that no two of its consecutive positions
shall be in the same plane. --Davies & Peck.