delta

delta

英[ˈdeltə]美[ˈdeltə]

n.希腊语字母表第四字母δ，（河流的）三角洲，[数]变量增量；

复数：deltas;

例句

undersea delta水下三角洲

He has been to the delta of the Nile.他曾去过尼罗河三角洲。

Delta is the fourth letter of the Greek alphabet.δ是希腊字母中的第四个字母。

Is the Pearl River Delta economic circle in the oasis.也是珠江三角洲经济圈中的绿洲.

HKIA is making transfers to and from the Pearl River Delta easier.香港国际机场推出[经港飞]服务,方便往来珠三角的旅客.

Three - phase three - wire winding, delta or meshed connection, ungrounded or grounded.三相 三线绕组, 三角形或网状连接, 接地或不接地.

It came from the backwaters of the Mississippi Delta.它产生于密西西比河三角洲一带.

Paddy rice distributings in red river delta, mekong delta reaches coastal plain.稻米分布在红河三角洲, 湄公河三角洲及沿海平原.

Glucono delta lactone is recommended since it hydrolyzes quickly in the dough to produce gluconic acid.由于葡萄粮酸-δ-内脂在面团中可快速水解并生成葡萄糖酸,因此也被建议使用.

This article briefly discusses the conveyer with Delta VFD - S series inverter.本文对基于台达VFD-S系列变频器调速的输送机作简要讨论.

英语六级真题

For now, the giant apple snail's presence in Europe is limited to the Ebro Delta.

In 2018, farmers will plant the varieties with the most promise in the Ebro Delta and Europe's other two main rice-growing regions—along the Po in Italy, and France's Rhone.

Located on the Mediterranean just two hours south of Barcelona, the Ebro Delta produces 120 million kilograms of rice a year, making it one of the continent's most important rice-growing areas.

Originally from South America, the snails were accidentally introduced into the Ebro Delta by Global Aquatic Technologies, a company that raised the snails for fresh-water aquariums, but failed to prevent their escape.

The Ebro Delta, in Spain, famous as a battleground during the Spanish civil War, is now the setting for a different contest, one that is pitting rice farmers against two enemies: the rice-eating giant apple snail, and rising sea levels.

柯林斯高阶英汉双解学习词典释义

N-COUNT

(河流在入海处形成的)三角洲

A delta is an area of low, flat land shaped like a triangle, where a river splits and spreads out into several branches before entering the sea.

例句

英汉词典释义

n.

希腊字母表中第四个字母

(河口的)三角洲

英英词典释义

Noun

1. a low triangular area where a river divides before entering a larger body of water

2. the 4th letter of the Greek alphabet

行业词典

医学： 希腊字母表的第四个字母δ；三角，三角形区△；

地理学： 三角洲；

地质学： 三角洲；

水利： 三角洲；在河口处由河流泥沙淤积形成的扇形平原。；

海洋科学： 三角洲；

航海科技： 三角洲；