| 词汇 | example_english_pigeon |
| 释义 | Examples of pigeonThese 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. The efforts with pigeons and parrots bear only shadowy comparison. We studied perception in an animal model using pigeons. In the end, everyone agrees that pigeons show (so far) almost no capacity for metacognition. What do pigeons know and when do they know it? All agree that pigeons failed this test of metacognition. The bulk of research on self-control has used humans and pigeons as subjects. Now that we are making the distinction, we have to count pigeons more accurately. The introduction of x later will oblige us to count pigeons more carefully. The shapes of the age-related visual acuity curves for pigeons and humans show some interesting points of resemblance. Thus, our findings are consistent with the view that age-related decline in choroidal function might contribute to age-related vision loss in pigeons. In pigeons, the amplitude of the fast phases is decreased by the visual input. In addition to its precise spatial location, the form of response to be generated involved a dipping of the pigeon's head at that location. In that research, pigeons pecked response keys in order to obtain food. She stands in the garden with a basket over her arm and white pigeons flying over her head. Numerous pigeons fed on cereals scattered by passers-by. Topographical organization of inferior olive cells projecting to translation and rotation zones in the vestibulocerebellum of pigeons. Topographic organization of inferior olive cells projecting to translational zones in the vestibulocerebellum of pigeons. The phrase ' ' cat amongst the pigeons ' ' keeps coming to mind in this context. If so, where commitment procedures are concerned, pigeons and humans flock together. Illustrating this point, we ran humans with the fixed stimulus levels seen by pigeons or with threshold adjusted as in true psychophysical procedures. However, these results absolutely do not support the notion that pigeons fail a strict metamemory test but pass an easy one. Pigeons' pecking is a behavioral lineage that transcends the lifetime of individual pigeons. The interactor lineage that emerged in each of the three pigeons' repertoires was maintained by stable reinforcement contingencies thereafter. Pairings of the keylight with food resulted in the pigeons approaching and pecking the key light rather than going to the food hopper to eat. The virus has also been isolated from humans with febrile illnesses, from birds (ibis and pigeons) and ticks. Time to collision is signaled by neurons in the nucleus rotundus of pigeons. Here we quantified the nature of these contextual effects on visual motion responses of neurons in the pigeon's optic tectum using standard extracellular recording techniques. Visual telencephalon modulates the directional selectivity of accessory optic neurons in pigeons. Thirty-three visual cells were sampled from the optic tectum in 13 pigeons. All agree that pigeons failed this test, too. To fly long widowhood, you must have birds of right origin from generations of long distance widowhood pigeons. All of the pigeons chose the immediate small reward on virtually every trial. The pigeon's head was to make contact with a 3-cm diameter virtual sphere at a particular location in the chamber. Operant modifications of the lineage during the lifetime of individual pigeons occur, but they are not encoded in the germline. The pigeon's distant visual acuity as a function of viewing angle. Indifferent to the martyr and without structural or formal connection to her, they mingle with common pigeons, scrounging in the slush for food. What accounts for pigeons' and people's differing responses to this simple task? However, monkeys and humans, but not pigeons, can accomplish this behavior through introspection directed at explicit mental representations. The latter tested pigeons in a perceptual task that was meant to replicate the dense-sparse uncertainty-monitoring tasks used with humans and monkeys. All pigeons preferred the alternative terminal link, which arranged immediate reinforcement, even though the rates of reinforcement were about the same. What they eat and drink, whether they have bread, wine, mills, turkeys, pigeons. Visual telencephalon modulates directional selectivity of accessory optic neurons in pigeons. Tecto-isthmo-optic transmission in pigeons is mediated by glutamate and nitric oxide. However only arboreal mammals and no avian frugivores eat seeds (avian seed predators like parakeets and some pigeons were absent). Contextual influences on the directional responses of tectal cells in pigeons. There are a priori reasons to believe it credible that age-related changes in the choroid may play a critical role in the age-related declines observed in photoreceptors in pigeons. A summary time line showing the ages by which significant or at which abrupt changes in visual and choroidal parameters occurred in our sample of pigeons. Synaptic organization of inhibitory circuits in the pigeon's optic tectum. Spatiotemporal properties of fast and slow neurons in the pretectal nucleus lentiformis mesencephali in pigeons. Refractometry in lightly anesthetized pigeons revealed that in vecuronium-treated eyes, spontaneous accommodation only ranged up to 0.4 - 0.5 diopters, while in saline-treated eyes it ranged up to 5.0 diopters. Age-dependent changes in visual acuity and retinal morphology in pigeons. No deficit in near-field visual acuity of pigeons after transection of the isthmo-optic tract. However, under less strict conditions, where the pigeons made the metacognitive judgment in the presence of the test stimuli, they behaved in a way much more consistent with metacognition. Yapp cannot identify them but suggests they might be pigeons or doves in a dovecote because of their position; alternatively owls or ravens as harbingers of doom. Four of the five pigeons chose (b) on most trials - three of them on more than 80 percent of trials. Our standard example of orthocurrence has long been that of trains passing through stations, which this paper spices up with examples involving pigeons choosing holes subject to various constraints. Age-related changes in spatial contrast sensitivity in pigeons. Quantitative reassessment of speed tuning in the accessory optic system and pretectum of pigeons. Responses of neurons in the medial column of the inferior olive in pigeons to translational and rotational optic flowfields. Intensity and pattern discrimination after lesions of the pretectal complex, accessory optic nucleus and ventral geniculate in pigeons. Visual intensity and pattern discrimination after lesions of the thalamofugal visual pathway in pigeons. As noted above, the area dorsalis is the portion of the retina that pigeons apparently used for viewing the discriminative stimuli used in our behavioral task. We are not aware of any circumstances in the natural history of pigeons where a signal for food might be located nearly a meter away from the food source. The one final state of ab has both pigeons, which is fine for a hole receiving two pigeons but not one receiving one or no pigeons. Pigeons and doves: a guide to the pigeons and doves of the world. However, it could help to adjust the global eyes position, and therefore the panoramic viewing of pigeons, in relation to the animal's body independently of the head position. Synchronization of neuronal responses in the optic tectum of awake pigeons. Natural categorization through multiple feature learning in pigeons. While many studies of self-control with pigeons show extreme temporal discounting of delayed rewards, the hallmark of impulsive decision-making, it is much more difficult to demonstrate impulsive behavior in humans. Several researchers have looked for metacognitive capacities in species such as rats and pigeons that are less cognitively sophisticated and more associative in their behavioral solutions. Ongoing research in our laboratory is showing that pigeons with sufficient matching experience (where matching is required for reward) can be induced to commit base-rate neglect. Visual response characteristics of neurons in the nucleus isthmi magnocellularis and nucleus isthmi parvocellularis of pigeons. Spatiotemporal proper ties of fast and slow neurons in the pretectal nucleus lentiformis mesencephali in pigeons. The neural substrate for the pupillary light reflex in pigeons. Near point of accommodation in pigeons. Electroretinographic changes in aged pigeons. Communication and grammar: from pigeons to pidgins. The possible need to take other measures to safeguard pigeons in this country will be kept under review. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0 The limitation is one of numbers, and is governed by the amount of pigeons required. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0 Therefore, special arrangements are being made in regard to the food for pigeons which are useful to the public service. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0 Unfortunately they did not work, as we can see, and the pigeons developed a taste for them. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0 The panel forms have a list of birds, from racing pigeons to turkeys. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0 We have received no representations about problems with pigeons. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0 Veterinary medicines for racing pigeons are subject to the normal controls on the manufacture, sale and supply of veterinary medicines. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0 As regards pigeons, in the rural areas the problem is to reduce excessive numbers of wood pigeons. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0 I sympathise with growers whose brassica crops are suffering severe damage by wood pigeons and our officers are always ready to advise on control measures. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0 An old collier, who loved his pigeons, could not have his pigeons there. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0 We have considerably reduced the numbers of grey squirrels and at the same time the number of pigeons has tended to increase. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0 We can see how he put the cat among the pigeons. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0 Many district councils have unfortunately passed by-laws that prohibit the keeping of all poultry, and in some cases of all pigeons. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0 In my constituency, pigeons nest underneath the bridge where the railway line crosses wood street. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0 British people are greatly dedicated to racing various kinds of creatures, particularly pigeons, dogs and horses. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0 Trials against wood-pigeons have been less successful but efforts to find effective baits for these birds are continuing. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0 I can put no figure to the damage caused by pigeons, but it is clearly very considerable indeed. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0 Preliminary field trials have shown that it is possible to catch rooks, jackdaws and feral pigeons with narcotised baits. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0 After all, the workers have maintained stocks of homing pigeons which have done very well in this war. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0 We heard of one breeding place of the peregrine which is on the route of homing pigeons. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0 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. |
反思网英语在线翻译词典收录了377474条英语词汇在线翻译词条，基本涵盖了全部常用英语词汇的中英文双语翻译及用法，是英语学习的有利工具。