| 词汇 | example_english_marsupial |
| 释义 | Examples of marsupialThese 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. They are all solitary, nocturnal and medium-sized didelphid marsupials, with adult weights reaching 390, 660 and 130 g respectively. Australian marsupials as models for the developing mammalian visual system. A forest simulation model for predicting eucalypt dynamics and habitat quality for arboreal marsupials. Australian marsupials: effects of air drying and of calcium and magnesium. The fragments were used more often than the matrix; they are the primary habitat for these marsupials in the landscape. Predators with pouches: the biology of carnivorous marsupials. Comparative response of five arboreal marsupials to tropical forest fragmentation. Stress, hormones and mortality in small carnivorous marsupials. In marsupials, dorsiventral flattening of the spermatid nucleus during spermiogenesis means that the acrosome commits to sit as a flat plate, or compact button, on the dorsal nuclear surface. Seasonality of torpor and thermoregulation in three dasyurid marsupials. Egg maturation and fertilisation in marsupials. Egg maturation and fertilization in marsupials. X-inactivation in marsupials and monotremes. Prefertilization gamate maturation events in marsupials. A specific band of 233 bp was amplified in both marsupial species. Marsupials use these creeks and flood-outs as natural habitats; however, once farmers irrigate these bodies of water, their habitats are extended. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Many of the current theories are based on comparisons between lines of living mammals monotremes, marsupials and eutherians. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Further biological and behavioural tests may verify if trichromacy is a common characteristic of marsupials. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Phascogales do not have the true pouch that is found in most other marsupials. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. In contrast, many other marsupials were unable to keep their body temperatures down. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. A study of nine species, mostly marsupials of a similar size, showed that devils were more difficult for drivers to detect and thus avoid. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The gliding posture of the greater glider is unique among marsupials. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The first four of these are endangered species and numbers of many of the indigenous marsupials have declined as their habitats are removed and altered. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The marsupials leave vegetables and fruits alone while focusing only on eating grass. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Fire risk is reduced by this frequent trimming, and the soil remains fertilized and conditioned by fecal matter the marsupials leave behind. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Less often, this species feeds on other insects, spiders, snails or young marsupials. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Like all marsupials, gestation is probably short, with females' giving birth to poorly developed young and most of the development taking place during lactation. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The visual pathways of eutherian mammals and marsupials develop according to a common timetable. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Examples of nidicolous animals are most mammals, marsupials and many species of birds. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Aborigines hunt kangaroos and other large marsupials with spears and giant bats with boomerangs. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Laurasian marsupials eventually died off, possibly due to competition from placental mammals for their ecological niches. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. There is also evidence of seal, dolphin, a range of marsupials, dingo and even whale. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Young wallabies are known as joeys, like many other marsupials. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. She has worked with marsupials, mole-rats, tenrecs, bats, subterranean mammals, and primates. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Marsupials give birth to a live but relatively undeveloped fetus called a joey. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The striped possum is one of the least known marsupials. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. She a lso used dung from domestic stock and humans, sometimes in conjunction with 'marsupial' d ung. Post-mating survival in a small marsupial is associated with nutrient inputs from seabirds. Therian mammals (marsupials and placentals) are the only tetrapods which never have an interclavicle, although some members of other groups also lack one. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The fossil has skeletal features that are closer to modern placentals than to marsupials. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Humans, some primates, and some marsupials see an extended range of colors, but only by comparison with other mammals. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Unlike most other marsupials, the koala does not clean her pouch. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The evolution of reproduction in marsupials, and speculation about the ancestral state of mammalian reproduction, have engaged discussion since the end of the 19th century. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The definitive placenta in all marsupials is generated by the yolk sac. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. However, fundamental information about the molecular aspects of marsupial fertilisation essential to the development of immunocontraception is limited. Marsupials are characterised by the presence of a pouch in which they rear their young. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The evolutionary origin of this group is unclear, because they share characteristics from both carnivorous and herbivorous marsupials. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Tooth enamel evolved differently in marsupials and eutherians. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Nothing separates visitors from the marsupials, allowing the animals to hop freely onto the walking path. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. As with most marsupials, the female brushtail possum has a forward-opening, well-developed pouch. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The brushtail possums caecum lacks internal ridges and can not separate coarse and fine particles as efficiently as some other arboreal marsupials. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Kuehneotherium was once classified as a therian mammal (the common ancestor of marsupials, placentals, and their descendants). From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. At birth, the front limb has well-developed digits with claws; unlike many marsupials, the claws of baby devils are not deciduous. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The second subclass is divided into two infraclasses: pouched mammals (the marsupials) and placental mammals. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Bandicoots are also the only metatherian marsupials that have placentas similar to eutherian mammals. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. While this may be beneficial to crop farmers, others are frustrated with constant efforts to keep marsupials out of their grass cattle pastures. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. They allow the marsupials to come in at night and trim grasses in their gardens. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Selenka also examined the evolution of marsupials and their morphologic relation with reptiles. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. They are marsupials - the female werewolves give birth to partly developed young which then makes its way to a pouch. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Marsupials typically develop their offspring in an external pouch containing teats to which their newborn young (joeys) attach themselves for post uterine development. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. After awaking from a torpid state, these marsupials actively seek out areas in which they can bask in the sun to aid in this process. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Ossified patellae are absent in most modern marsupials, though a small number of exceptions are reported. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. He is ment of pattern in marsupial embryos. The tammar is a model species for research on marsupials, and on mammals in general. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Hutts are long-lived, with a lifespan of up to a thousand years, reproducing asexually and nursing their young in pouches not unlike marsupials. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. In all eutherian and marsupial species so far examined, the oocyte is ovulated after completing the first meiotic division at the first polar body stage. Does early monocular enucleation in a marsupial affect the surviving uncrossed retinofugal pathway? Most teleost fish, reptiles and birds are therefore tetrachromatic while all mammals, with the exception of some primates and marsupials, are strictly dichromats. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The interclavicle is absent in marsupials and placental mammals. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. A variety of early mammals were present including multituberculates, marsupials, and insectivorans. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Docodonts are not quite as closely related to the placentals and marsupials as the monotremes are, so they are not included among the crown-group mammals. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Recent research suggests that trichromacy may also be quite general among marsupials. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Unlike many other marsupials, females do not have a pouch. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Most marsupials have thirteen but koalas only have eleven. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Imprinting across the whole domain evolved after the divergence of eutherian from marsupial mammals. Effects of season and fi re on the d iversity of hypogeous fungi c onsumed by a tropical mycophagous marsupial. Matthews (1972, 1974, 1976) caught most dung beetles i n p it-fall t raps using ' marsupial entrails'. All ruminants use foregut fermentation, whereas only some rodents and marsupials do. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Precedence of cell- zona adhesion over cell-cell adhesion during marsupial blastocyst formation prohibits morula formation and ensures that both the pluriblast and trophoblast are superficial. The latter subclass is divided into two infraclasses: pouched mammals (marsupials) and placental mammals (eutherians). From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. His primary areas of research involved the evolutionary development of flatworms, investigations of infusoria and the development of mammary organs in marsupials. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Filovirus gene fossils have been detected in the genomes of bats, rodents, shrews, tenrecs, and marsupials. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Marsupials are extremely altricial animals, needing to be intensely cared for immediately following birth (cf. precocial). From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The lean period at the beginning of the dry season with few available fruit resources is tolerated as the marsupials store fat. Evidence that cortical granule formulation is a periovolutary event in marsupials. The event scale derived from eutherian data also works for marsupials, though the latter group exhibits a different relation between scale values and time. Although it is possible that the snakes may have moved to the matrix after capturing the marsupials, this does not seem likely. Ability to use fragment edges and the matrix is important in explaining how these marsupials are able to persist in the landscape. Fragments, both edges and interiors, were used more often than the matrix; they are the primary habitat for these marsupials in the landscape. Unlike other neotropical forests, marsupials did not dominate canopy captures. The parasites of the other mammals on the island, monotremes and marsupials, apparently, find man an unsuitable host. Most of the individual chapters fall into the second category: all of the major tetrapod groups are considered, ranging from temnospondyls to marsupials. The species are representative of the two major taxonomic divisions of marsupials, the polyprotodonts and diprotodonts, respectively. The ability to use the matrix therefore helps explain how these marsupials are able to persist in this landscape after decades of fragmentation. The visual pathway of eutherian mammals and marsupials develop according to a common timetable. Further evolution of mammals includes the origin of monotremes, marsupials, and placental mammals. A limited number of studies on color vision of marsupials have been per formed. How generally applicable these findings are to all marsupials remains, however, to be determined. 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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