There are other lensed background galaxies in the image as well, and the astronomers used those to get the mass of 146-ig.
在图中还有其他背景性的透镜星系，而天文学家正是通过它们计算出了146- IG的质量。
A British man who lived in the Alps as a goat for three days has won one of this year's Ig Nobel prizes.
一名英国男子获得了本年度搞笑诺贝尔奖，他像一只羊一样在阿尔卑斯山上生活了三天。
Expands network, management, and professional capabilities through membership and participation in professional organizations as identified and approved by the Director and IG leadership.
在总监及国际组领导的同意之下，加入会员或参与专业机构活动，扩展人脉、管理和专业能力。
Little did Lando Calrissian and Wedge Antilles realized that when they destroyed the Death Star, they saved the galaxy not only from the Empire, but from IG-88 as well.
兰多·卡瑞辛和韦奇·安蒂列斯没有意识到他们摧毁死星时，不仅从帝国手中，也从IG - 88手中拯救了银河系。
A British man who lived in the Alps as a goat for three days has won one of this year's Ig Nobel prizes.
一名英国男子在阿尔卑斯山以山羊的形式生活了三天，赢得了今年其中一个搞笑诺贝尔奖。
A developed IG technique was suggested and the mechanism of the influence of As on oxygen precipitation formation in heavily As-doped silicon was discussed.
探索出一种改进的内吸除技术，并探讨了其增强重掺硅片中氧沉淀的机理。
A British man who lived in the Alps as a goat for three days has won one of this year's Ig Nobel prizes.
一名在阿尔卑斯山扮了三天山羊的英国男子赢得了本年度一项搞笑诺贝尔奖。
This dissertation defines the concepts such as role and the role hierarchy, proves the versatile of the IG-RBAC model, and presents the unification of concepts of roles, users and permissions.
论文定义了IG -RBAC模型中角色和角色继承的概念，证明了IG - RBAC模型的通用性，并提出以角色统一用户和权限的概念。
A British man who lived in the Alps as a goat for three days has won one of this year's Ig Nobel prizes.
一名英国男子在阿尔卑斯山学山羊生活了三天，获得了本年度的搞笑诺贝尔奖。
A British man who lived in the Alps as a goat for three days has won one of this year's Ig Nobel prizes.
一名英国男子在阿尔卑斯山学山羊生活了三天，获得了本年度的搞笑诺贝尔奖。
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