| 单词 | perturbed |
| 释义 | perturbed, ppl. a.
(pəˈtɜːbd, poet. -bɪd)
[f. perturb v. + -ed1.]
1. Disquieted, agitated, restless; confused, deranged.
1512Helyas in Thoms Prose Rom. (1828) III. 45 Matabrune was ful sorye and perturbed of these tidings. 1602Shakes. Ham. i. v. 183 Rest, rest, perturbed Spirit. 1656tr. Hobbes' Elem. Philos. (1839) 166 Whether the proportions in both orders be successively answerable to one another, which is called ordinate proportion, or not successively answerable, which is called perturbed proportion. 1799Kirwan Geol. Ess. 283 The perturbed state of the strata. 1871Macduff Mem Patmos xii. 159 The perturbed spirit of the spectator is calmed.
2. Physics and Math. Subjected to a perturbation (sense 4).
1901Phil. Mag. II. 268 By a kinematical analysis he (Stoney) shows that such perturbed elliptic motion may be regarded as resultant of two or more circular motions of different amplitudes and frequencies. 1927Proc. R. Soc. A. CXIII. 639 The wave equation of the perturbed system. 1937E. C. Kemble Fund. Princ. Quantum Mech. xi. 380 We designate the problems based on the two operators H0 and H as the unperturbed and the perturbed problems, respectively. 1949Q. Jrnl. Math. XX. 155 (heading) Perturbed functional equations. 1968Fox & Mayers Computing Methods for Scientists & Engineers ii. 17 We can often say that we have obtained an exact solution of the perturbed problem.
Hence perˈturbedly |-ɪdlɪ| adv., in a perturbed manner, confusedly, distractedly.
1842Lytton Zanoni i. i, Music..wanders perturbedly through the halls and galleries of the memory. 1860W. Collins Wom. White i. iii, Perturbedly picking up the broken pieces of a teacup. |
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