| 词汇 | delta |
| 释义 | delta noun uk /ˈdel.tə/ us /ˈdel.t̬ə/ deltanoun (RIVER)[ C ] an area of low, flat land, sometimes shaped like a triangle, where a river divides into several smaller rivers before flowing into the sea: 三角洲 the Mississippi delta密西西比河三角洲 river deltaThe country includes the largest river delta in the world. delta ofthe delta of the Nile尼罗河三角洲 SanderStock/iStock/Getty Images Plus/GettyImages The National Park was created to protect the mangrove habitat of the Ganges delta. Lovers of unspoiled beaches and birdlife may want to visit the Ebro delta. The town sits among cornfields and date palms on the Nile delta. Parts of watercourses artesian well backwater confluence drainage basin estuarine estuary firth interbasin interchannel lock lock-keeper meander midstream mouth narrows reach spring subbasin tributary water table deltanoun (LETTER)[ C or U ] language, mathematics, science (symbolΔ, δ) the fourth letter of the Greek alphabet（希腊语字母表的第四个字母） Letters of alphabets aitch alphabetic alphabetical alphabetically alphabetization alphanumeric alphanumerically B, b I, i iota J, j K, k kappa psi Q, q rho S, s sigma zee zeta delta | American Dictionarydelta noun[ C ] us/ˈdel·tə/ an area of low, flat land, sometimes shaped approximately like a triangle, where a river divides into several smaller rivers before flowing into the sea: the Mississippi delta delta | Business Englishdelta noun[ S ] uk /ˈdeltə/us GRAPHS & CHARTS a change in a figure or amount FINANCE the measurement of how the price of an option changes compared to the price of the shares, etc. that it is based on: A delta of 0.5 means that for every $1.00 that the stock goes up, the option price rises by $0.50. Examples of deltadelta Depositional architecture and facies of river and fan deltas: a synthesis. I have in mind single river systems, major deltas, tropical rain forests, enclosed seas and so on. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0 Transport over rough ground; in the estuaries and deltas of great rivers; these may provide some of the fields in which hovercraft will have no competitors. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0 The larger the tidal prism, the larger the amount of sand that is deposited in deltas in ebb-dominated estuaries. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. They inhabit inshore coastal areas such as coastal lagoons, estuarine environments, and the lower, brackish river deltas. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The type definition determines how the element is stored and how subsequent changes, known as deltas, are handled. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Delta's science department provides students with hands on experience that will prepare them for their future career and post-secondary education. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Delta's new red, white, and blue triangle logo (the widget) on their aircraft represented the jet's swept wing. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Delta's lack of success in winning a commercial airmail contractthe bread and butter of any aspiring airlinejeopardized its existence, and the company suspended passenger service. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. With the melting of the glacier, streams carry sediment to glacial lakes, building kame deltas on top of the ice. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Swampy areas, deltas and floodplains are usually avoided. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. In the east of the province are lower hills and then several narrow plains and river deltas. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. River monitors were used on inland waterways such as rivers, estuaries, deltas and lakes. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The delta-p unit is actually a feed-forward calculation from torque level to pressure level using the kinematic model of the muscle actuation system. Despite control efforts, some researchers believe the likelihood of this event increases each year due to natural forces inherent to river deltas. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. See all examples of delta 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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