1) starburst galaxies-interstellar reddening-initial mass function-star formation rate
星暴星系-内红化-初始质量函数-恒星形成率
2) initial star
初始恒星
3) star-forming galaxies
恒星形成星系
1.
Our aims are to study the oxygen abundance of the star-forming galaxies , to study the estimating methods and the calibration relations.
本论文主要研究了恒星形成星系的氧丰度,测量方法以及定标关系。
4) star formation rate
恒星形成率
1.
By comparing the physical parameters of cluster and field galaxies,such as concentration index,specific star formation rate,stellar mass,and metallicity,the star formation properties of galaxies within different gravitational environments are studied.
通过对团星系和场星系的聚度参数、特征恒星形成率、星系中包含的恒星质量、金属丰度等物理参量的比较,研究了处在不同引力环境中星系的恒星形成性质。
2.
The current star formation rates (SFRs) of galaxies and the variation with morphology environment and some physical properties of galaxies are crucial in our understanding of the evolution of galaxies.
基于越来越先进的观测技术，测量星系中的恒星形成率的精度也越来越高，尤其是近年来大规模的Sloan巡天(the Sloan Digital Sky Survey，简称SDSS)使得星系的样本不断的扩大，从而使得星系的恒星形成性质方面的研究也取得了很大的进展。
3.
Moreover, the factors which have impacted on IGIMF are also studied, such as the embedded star cluster mass function (ECMF), the galactic total star formation rate (SFR) and the stellar initial mass function (IMF) in galactic clusters.
此外,研究还表明,星系内星团的质量分布函数(ECMF)形式、星系的总恒星形成率(SFR)及星系中星团的恒星初始质量函数形式等因素对星系的累积恒星初始质量函数都具有一定的影响。
5) cluster mass function
星系团质量函数
6) star formation
恒星形成
1.
There are two main theories concerning massive star formation, accretion and merger.
文章简要叙述了有关大质量恒星形成的理论以及相关观测证据。
2.
However, for massive star formation there still exist many indefinite factors.
恒星形成于分子云环境中。
3.
Major improvement has been made in the studies of interstellar molecular clouds and star formation.
一方面是星际分子云与恒星形成的天文研究取得了令人瞩目的成就 。
补充资料：叶星红
叶星红
叶 星 红
浅紫红色，荷花型。花瓣硬亮。叶小圆尖，有斑皱，花朵直上。株形半开张。
pale clart,lotus_shaped;thicksheeny petals,erectly bloomed,
tiny pointed round leaves with puckers and blotches,half_spreading.
说明：补充资料仅用于学习参考，请勿用于其它任何用途。