各位老师和同学们：
实验室非常荣幸地邀请到国际计量局前局长 Dr Terry Quinn 前来做学术报告，报告时间、地点及内容安排通知如下：
时间：2012年9月1日上午9:00
地点：实验室三楼会议室
题目：The BIPM G experiments 2001 and 2012
摘要：
A G experiment has been carried out at the BIPM that now includes two measurements, the result of the first was published in PRL in 2001 (Vol. 87 Number 11 September 2001 111101-1) and the second for which the apparatus was substantially rebuilt has just finished. The value of G obtained from this second determination does not differ significantly from the first. I shall describe the methods used and the differences made to the apparatus between the first and second determinations.
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引力中心
2012年8月16日
