| 词汇 | primordial |
| 释义 | primordial adjective formaluk /praɪˈmɔː.di.əl/ us /praɪˈmɔːr.di.əl/ existing at or since the beginning of the world or the universe: （从）太古时代存在的，原始的 The planet Jupiter contains large amounts of the primordial gas and dust out of which the solar system was formed.木星含有大量的原始气体和尘埃，太阳系就是由这些气体和尘埃形成的。 basic and connected with an early stage of development基本的 Prehistory anatosaurus apatosaurus Australopithecus brachiosaurus broch henge Holocene ice age ichthyosaur iguanodon Permian Phanerozoic pictograph Pleistocene Pliocene raptor Silurian standing stone stegosaurus stone-age You can also find related words, phrases, and synonyms in the topics: Crude and basic primordial | American Dictionaryprimordial adjective us/prɑɪˈmɔr·di·əl/ existing at or since the beginning of the world or the universe: primordial gases Examples of primordialprimordial Gradual evolution in a primordial organic world might produce a rather complex and diverse mixture of organic compounds and their inorganic partners. In the primordial follicle oocytes reach the dictyate stage of prophase 1, at which point meiotic arrests occurs. The problem of how to interweave the primordial+particularistic orientations with the universalistic constituted in all these civilizations a potential point of contention. The staining intensity in oocytes of primordial and primary follicles was stronger than in late-staged follicles. Their expression has been detected in the human fetal ovary (cleaved caspase-3) between 14-19 weeks, a time leading to primordial follicle formation. The factors that control primordial follicle activation and further growth of primary follicles are not well understood. Primordial oocytes are formed during fetal development and therefore may reside within the ovaries for as long as 40 years before transformation into mature oocytes. Requirement for folliclestimulating hormone action in the formation of primordial follicles during perinatal ovarian development in the hamster. Nuclear remodelling and early development in cryopreserved, porcine primordial germ cells following nuclear transfer into in w'fro-marured oocyted. Isolation of pluripotent stem cells from cultured porcine primordial germ cells. In the oocyte cortex were observed coated pits, coated vesicles, dense tubules, multivesicular bodies and primordial yolk spheres. Only primordial and primary follicles were observed in the grafts 6 weeks after xenografting (c). Maturation and fertilization of porcine oocytes from primordial follicles by a combination of xenografting and in vitro culture. The literati re-oriented the primordial sentiments seen as embedded in past samajs in the nineteenth century. Operant lineages that exist in behavioral repertoires do not all arise from primordial behavior. See all examples of primordial 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. |
| 随便看 |
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。