aster

音标发音

• 英式音标 [ˈæs.tər]
• 美式音标 [-tɚ]
• 英式发音
• 美式发音

基本解释

• n. [植] 紫菀属植物；星状体
• n. (Aster)人名；(德、意、捷)阿斯特尔

同根派生

英汉例句

双语例句

• While casting about for something to say about the word “aster” I confused it with the name Astor, remembering the famous quote of Winston Churchill’s.
  当我正在寻找关于aster的资料时，对Astor（阿斯特）这个人名产生了困惑，还回忆起温斯顿·丘吉尔和阿斯特夫人那段有名的对话。
• The MapReduce implementation provided in Aster nCluster allows for the execution of MapReduce calculations within the database, using this same architecture
  Aster nCluster提供的MapReduce实现利用相同的架构，为数据库中执行MapReduce计算留有了余地
• The topography is from digital elevation data collected by the Advanced Spaceborne Thermal Emission and Reflection Radiometer(ASTER) on NASA’s Terra satellite.
  地形图海拔数据来自于美国国家航空航天局的 Terra （土地）卫星上的高级星载热辐射及热反射仪（ ASTER ）。

权威例句

• Teradata Aster had to do the same thing and it also took years of investment.
  FORBES: Why SQL Matters, the Limits of Open Source, and Other Lessons of EMC Greenplum's Pivotal HD
• Teradata Aster has more than 25 clients using more than a petabyte of data.
  FORBES: Big Data Needs Data Scientists, Or Quants, Or Excel Jockeys
• Further, while Hadoop is inherently a batch-oriented data processing system, Aster will return answers to queries immediately, Argyros says.
  FORBES: Can MapReduce Be Made Easy?

词组短语

短语

• Aster alpinus 高山紫菀;高山紫苑;紫苑
• China aster 翠菊;白色翠菊;佛螺;蓝菊
• Aster tongolensis 东俄洛紫菀
• Jeannette Aster 阿斯特;杰奈特
• Coolermsuch aster 酷冷至尊

英英字典

剑桥英英字典

• a garden flower that is usually pink or purple, with many long, thin petals

柯林斯英英字典

• any plant of the genus Aster, having white, blue, purple, or pink daisy-like flowers: family Asteraceae (composites) &rarrcompare golden aster

专业释义

生物学

• 星（状）体
• 星(状)体
• 紫菀属植物
• 紫苑，紫苑属(aster) 植物
• 紫菀
• 星体
• 星射型

农业科学

• 紫菀

医药科学

• 星体