| 释义 |
frictionless, a.|ˈfrɪkʃənlɪs|
[f. friction n. + -less.]
Free from or without friction.
1848in Craig. 1875J. Croll Climate & T. viii. 136 Unless water be frictionless, a thing which it is not. 1887Ewing in Encycl. Brit. XXII. 597/2 The joints and bearings of all the levers are made frictionless.
fig.1848Lowell Fable for Critics Poet. Wks. 1890 III. 53 It gives you a cool brain, quite frictionless, quiet. 1884Kendal Mercury 19 Dec. 5/2 The..frictionless speed with which the Boundary Commission are proceeding.
Hence ˈfrictionlessly adv., in a frictionless manner; without friction.
1879Thomson & Tait Nat. Phil. I. i. §319 A system in which any number of fly wheels..are pivoted frictionlessly on any moveable part of the system. |