delta是什么意思_音标_用法_例句

简单释义：

n. 河口；三角形物；三角形接线；三角(形状)

网络 台达；三角洲；达美航空

变形：

复数：deltas  

完整释义：

n.

1.(河流的)三角洲,三角形物
2.三角形接线
3.三角(形状)
4.河口
5.希腊语字母表第四字母〔Δ,δ〕
6.记号
7.通讯中用以代表D的词
8.德耳塔
9.三角洲系列运载火箭

例句：

1. And the delta has alligators crawling in and out of rivers filled with fish and cypress trees dripping with snakes, birds of every flavor.
   短吻鳄在这个三角洲里鱼儿丰富的河流中游荡蛇从柏树的枝头垂下，各种各样的鸟儿在枝头歌唱。

2. When the factor to be cancelled is a base vector , we dot- multiply by another base vector to produce a kronecker delta .
   当要消去的因子是一个基矢量时，用另一个基矢量来点乘，以得到克罗内克尔记号。

3. In a statement, the ministry said the woman, from a province in the Nile Delta, was admitted to a hospital on Saturday and died Monday.
   埃及卫生部的声明说，这名妇女来尼罗合三角洲的一个省，星期六住进医院，星期一死亡。

4. Over the last seven decades, they've been a proving ground for developments including delta wings, tailless aircraft, and supersonic flight.
   在过去的70年，他们已经为包括三角翼，无尾飞机发展的试验场，和超音速飞行。

5. as well, Hefei is a nationally important regional integrated transport hub and an significant part of the Pan-Yangtze River Delta region.
   合肥是中国区域性综合交通枢纽城，也是泛长三角区域的重要成员。

6. With his customer plus-delta on his daily schedule, he's not the last to hear about problems.
   在他的日常行程上用顾客的敏感分析模型，他并不希望他是最后一个听到问题的人。

7. The star Delta Scorpii remains unusually bright, more than a year and a half after beginning an unexpected flareup.
   虽然天蝎座delta的亮度是在一年半之前骤发，但现在它依然保持着不同寻常的亮度。

8. About the changing of the Delta region, the lives of the ordinary peoples on this land have the most say in the matter.
   关于三角洲地区的变化，那些生活在这块土地上的普通老百姓是最有发言权的人了。