delta

/'deltә/ uk　 词频 #10451

托福 TOEFL英语专业八级英语专业四级

delta 是什么意思

中文释义

n. 三角洲, 希腊字母的第四个字

[医] δ(希腊文的第四个字母), 丁种, 三角, 三角形区

英文释义

n. a low triangular area of alluvial deposits where a river divides before entering a larger body of water

n. an object shaped like an equilateral triangle

n. the 4th letter of the Greek alphabet

delta 的真实例句

以下例句摘自真实英文文章，看看 delta 在自然语境里怎么用：

For comparison, EcoFlow’s 1kWh Delta 2 and Anker’s Solix C1000 both offer 1800W of continuous output.

—— DJI’s latest power station is proof that good things come in mini packages

These filters model changes in blood volume for a notional delta function (impulse) of whisking (top).

—— Brainwide blood volume reflects opposing neural populations

It’s also worth mentioning that T-Mobile still has partnerships with Delta, Alaska, Hawaiian, and Southwest.

—— One of T-Mobile’s travel perks just became a lot less exciting

A Delta Air Lines regional jet lands at the Birmingham-Shuttlesworth International Airport in Birmingham, Ala., in June 2025.

—— 'We can do better,' FAA head says of work to update U.S. analog air traffic system

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