Англійська - Угорська

delta

gb/dˈɛltə/ us/dˈɛltə/
B1 Англійська
~ 2900
delta, deltatorkolat, különbség, változás
ІМЕННИК B1
1
Модель уживання:
[river] delta
The Nile Delta is one of the most fertile regions in Egypt.
A Nílus deltája Egyiptom egyik legtermékenyebb vidéke.
Sediment builds up over time to form a delta at the river's mouth.
Az üledék idővel felhalmozódik, és deltatorkolatot alakít ki a folyó torkolatánál.
Many species of birds nest in the river delta.
Навчальні приклади
The Nile Delta is in Egypt.
A Nílus deltája Egyiptomban van.
A delta is at the end of a river.
A delta a folyó torkolatánál van.
Fish live in the delta.
Поширена помилка:
Learners sometimes confuse 'delta' with 'estuary'; an estuary is not always land-building like a delta.
Значення
Landform at river mouth
Словосполучення
river delta |Nile Delta |Mississippi Delta |fertile delta
Синоніми
estuary (An estuary is where a river meets the sea, often mixing salt and fresh water; not always triangular like a delta.)
Теми
geography |nature |travel
Визначення

Land at the end of a river where it spreads out before meeting the sea or a lake.

A low, flat area of land where a river splits into several smaller channels before flowing into the sea or another body of water, often shaped like a triangle.

ІМЕННИК B2 TECHNICAL
2
In mathematics, lowercase delta often represents a small change in a variable.
A matematikában a kis delta gyakran egy változó kismértékű változását jelöli.
The symbol Δx means 'change in x'.
A Δx jelölés azt jelenti: „x változása”.
Delta is the fourth letter of the Greek alphabet.
Навчальні приклади
Delta is a letter in Greek.
A delta egy betű a görög ábécében.
In math, delta means change.
A matematikában a delta változást jelent.
ΔT means change in temperature.
Поширена помилка:
Learners may confuse the letter delta with the geographic term for a river mouth.
Значення
Fourth Greek alphabet letter
Словосполучення
uppercase Delta |lowercase delta |delta symbol
Теми
language |science |education |core_vocabulary
Визначення

The fourth letter in the Greek alphabet, often used in math and science to mean change.

The fourth letter of the Greek alphabet (Δ, δ), used in science, mathematics, and engineering to represent change or difference.

ІМЕННИК B2 TECHNICAL
3
The delta between the two measurements was significant.
A két mérés közötti különbség jelentős volt.
We need to calculate the temperature delta over the day.
Ki kell számolnunk a nap folyamán bekövetkezett hőmérséklet-változást.
Stock analysts look at the delta in prices over time.
Навчальні приклади
There is a big delta between the two scores.
Nagy különbség van a két pontszám között.
We check the delta in price each day.
Naponta ellenőrizzük az árváltozást.
The delta shows how much it changed.
Значення
Difference between two values
Словосполучення
delta value |delta change |positive delta
Синоніми
difference (More general term for any kind of change or variation; 'delta' is more technical.)
Теми
science |mathematics |technology |education
Визначення

A word or sign that shows the difference between two numbers or amounts.

A symbol or term used especially in mathematics and science to indicate a difference or change between two quantities.

ІМЕННИК C1 TECHNICAL
4
The option has a delta of 0.5, meaning it will move half as much as the stock price.
Az opció deltája 0,5, ami azt jelenti, hogy az opció ára feleakkora mértékben változik, mint a részvény árfolyama.
Traders adjust their positions to remain delta neutral.
A kereskedők úgy módosítják a pozícióikat, hogy delta-semlegesek maradjanak.
A higher delta means greater sensitivity to price changes.
Навчальні приклади
The option has a high delta.
Az opciónak magas a deltája.
Delta tells how much the option moves with the stock.
A delta megmutatja, mennyire mozog együtt az opció ára a részvény árfolyamával.
We want to keep our portfolio's delta near zero.
Значення
Options price sensitivity measure
Словосполучення
option delta |hedge delta |positive delta
Теми
finance |business
Визначення

In finance, a number that shows how much an option's price will change if the price of its stock changes by one point.

In finance, a measure of how much the price of an option changes when the price of the underlying asset changes by one unit.

Граматика
Словникова форма
delta
IPA
GB/dˈɛltə/
US/dˈɛltə/
Склади й наголос
delta (1 склад)
Stress on 1st syllable (delta)
Форми слова
Noun
  • Base: delta
  • Plural: deltas
Споріднені слова
Forms
deltas noun
Advanced or less common
deltaic adjective
Вирази

delta variant

1
/dˈɛltə vˈɛɹiənt/
fixed phrase

COVID-19 strain from India 2020

A type of COVID-19 virus first found in India in 2020, which spreads more easily than earlier types.

Приклади
  • The delta variant caused a surge in cases worldwide.
  • Health officials are concerned about the spread of the delta variant.

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