| 词汇 | perturb |
| 释义 | perturb verb[ T ] formaluk /pəˈtɜːb/ us /pɚˈtɝːb/ to worry someone: 使烦恼；使担心 News of the arrest perturbed her greatly.逮捕的消息使她心绪不宁。 Causing anxiety and worry alarming alarmingly bite catch up with someone come back to bite someoneidiom disturb dread frighten frighten someone/something away/off get/go beyond a jokeidiom give someone the jimjamsidiom give someone the jittersidiom oppressive rattle roost stressfully suspenseful suspensefully suspensive swatting Examples of perturbperturb The remainder of the analysis parallels what we have already done to perturb the - truncated rescaled n-catenoid. The ion-induced folding of the hammerhead ribozyme : core sequence changes that perturb folding into the active conformation. Introgression is expected to perturb the recipient population away from the linkage equilibrium surface, and the equilibrium mean fitness is maximized only within this surface. These features are impossible to observe in the experiments, since the measurements cannot be sufficiently precise, and perturbing effects are always present. Our computations thus show that, though the stability boundaries are only weakly perturbed, the morphological structures can be strongly modified. The equilibrium is perturbed by an electrostatic perturbation with electrostatic potential l (r) e-i(t-l-kz z), (2) where l is the azimuthal mode number. Our aim is to perturb the neutral solution (3.3)in order to find the stability when the magnetic field is weak. Then, by perturbing the distinction internal to that world, between realistic and operatic song, he reaches the conclusion that the singers are composers as well. On the spectra of randomly perturbed expanding maps. The spacecraft body significantly perturbs the effective axis. Thus, this notion of stability really means that time averages of continuous functions are only slightly affected when the system is perturbed. The static magnetic field imposes the charged particles' orbits; these orbits are perturbed by the time-dependent electromagnetic field. It is now assumed that both the scattered and scattering distribution functions are slightly perturbed from their equilibrium values. Thus, this system perturbs a known interaction, rather than probing an undefined and/or variable one. Therefore, in the present model, there is always less variation maintained with a stochastically perturbed optimum than with a deterministic optimum (resting or cycling). These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. |
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