Verwendungsmuster:
[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.
Beispiele für Lernende
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.
Häufiger Fehler:
Learners sometimes confuse 'delta' with 'estuary'; an estuary is not always land-building like a delta.
Bedeutung
Landform at river mouth
Wortverbindungen
river delta
|Nile Delta
|Mississippi Delta
|fertile delta
Synonyme
estuary (An estuary is where a river meets the sea, often mixing salt and fresh water; not always triangular like a delta.)
Themen
geography
|nature
|travel
Definition
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.
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.
Beispiele für Lernende
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.
Häufiger Fehler:
Learners may confuse the letter delta with the geographic term for a river mouth.
Bedeutung
Fourth Greek alphabet letter
Wortverbindungen
uppercase Delta
|lowercase delta
|delta symbol
Themen
language
|science
|education
|core_vocabulary
Definition
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.
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.
Beispiele für Lernende
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.
Bedeutung
Difference between two values
Wortverbindungen
delta value
|delta change
|positive delta
Synonyme
difference (More general term for any kind of change or variation; 'delta' is more technical.)
Themen
science
|mathematics
|technology
|education
Definition
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.
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.
Beispiele für Lernende
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.
Bedeutung
Options price sensitivity measure
Wortverbindungen
option delta
|hedge delta
|positive delta
Definition
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.
