delta
英 [ˈdeltə] 美 [ˈdɛltə]

n.

希腊语字母表第四字母δ；（河流的）三角洲；[数]变量增量；

变形

复数：deltas

英英释义

delta[ 'deltə ]

• n.
  • a low triangular area where a river divides before entering a larger body of water
  • the 4th letter of the Greek alphabet

词组短语

pearl river delta珠江三角洲

yangtze river delta长江三角洲

delta plain三角洲平原

niger delta尼日尔三角洲（地名，位于非洲最大产油国尼日利亚南端）

delta center德尔塔中心球馆

delta modulation增量调制

delta air lines德尔塔航空公司，达美航空公司（世界500强公司之一，总部在美国）

mekong delta n. 湄公河三角洲；湄公河口（东南亚）

delta connection三角形接线；三角形接法

更多收起词组短语

双语例句

用作名词(n.)

1. There are fertile fields in the Nile Delta.
   尼罗河三角洲土地肥沃。
2. They were the terror of the Ganges delta.
   他们已成为恒河三角洲的令人胆寒的力量。

权威例句

Understanding Delta-Sigma Data Converters
Understanding Delta-Sigma Data Converters: John Wiley & Sons
15-Deoxy-delta 12, 14-prostaglandin J2 is a ligand for the adipocyte determination factor PPAR gamma.
Variation in δ 15 N and δ 13 C trophic fractionation: Implications for aquatic food web studies
Overexpression of [delta]-Pyrroline-5-Carboxylate Synthetase Increases Proline Production and Confers Osmotolerance in Transgenic Pl...
Functional identity of proliferating cell nuclear antigen and a DNA polymerase-delta auxiliary protein
Overexpression of protein kinase C-delta and -epsilon in NIH 3T3 cells induces opposite effects on growth, morphology, anchorage dep...
Analysis of relative gene expression data using real-time quantitative PCR and the 2(-Delta Delta C(T)) Method.
Comment on "Bulk superconductivity at 91 K in single-phase oxygen-deficient perovskite YBa2Cu3O9- delta "
Stepwise Enrichment of N-15 Along Food-Chains - Further Evidence and the Relation between Delta-N-15 and Animal Age