aster
英 [ˈæstə(r)] 美 ['æstər]

n.

紫菀属植物；天体；碎件；星体

英英释义

aster[ 'æstə ]

• n.
  • any of various chiefly fall-blooming herbs of the genus Aster with showy daisylike flowers
  • star-shaped structure formed in the cytoplasm of a cell having fibers like rays that surround the centrosome during mitosis

双语例句

用作名词(n.)

1. Every aster in my hand goes home loaded with a thought.
   我手中捧着朵朵翠菊，随我归乡带着一片情思。

权威例句

The ASTER spectral library version 2.0
ASTER Global Digital Elevation Model Version 2 – Summary of validation results
Mapping from ASTER stereo image data: DEM validation and accuracy assessment
Stimulation of microtubule aster formation and spindle assembly by the small GTPase Ran.
Aster, V. A. & Coller, F. A.. The prognostic significance of direct extension of the colon and rectum. Ann Surg 139: 846-852
'Candidatus Phytoplasma asteris', a novel phytoplasma taxon associated with aster yellows and related diseases.
The advanced spaceborne thermal emission and reflectance radiometer (Aster)
Evolution of the sperm aster after microinjection of isolated human sperm centrosomes into meiotically mature human oocytes
The Advanced Spaceborne Thermal Emission and Reflection Radiometer (ASTER): Data products for the high spatial resolution imager on ...
A temperature and emissivity separation algorithm for Advanced Spaceborne Thermal Emission and Reflection Radiometer (ASTER) images