A historical record of work on national standard methods for rare earth chemical analysis in China is reviewed and recent development in this field is introduced.

回顾了我国稀土化学分析方法标准化工作的历史，并介绍了近年来我国稀土化学分析方法标准化工作的进展。

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In 1966, soon after the Beatles had finished work on "Rubber Soul", Paul McCartney looked into the possibility of going to America to record their next album.

1966年，在甲壳虫乐队完成《橡胶灵魂》的创作后不久，保罗·麦卡特尼开始考虑去美国录制下一张专辑的可能性。

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That way, if you lose access to a provider for whatever technical or business reasons, you have the most current record of their work.

这样，如果您因为不论什么技术或商业原因而不能访问提供者，那么您会有其工作的最近记录。

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Mr.Obama is making the change amid outrage over record payouts to financial executives, some of whom work at companies that needed Washington to bail them out with billions of taxpayer dollars last year.

VOA: standard.2009.10.21

Instead, universities will have to recruit those with other qualifications such as vocational qualifications or a good record of work or training experience.

BBC: University: Is it a good deal?

The police are badly managed and have a poor record of detective work.

ECONOMIST: Mandela��s heir

Unfortunately, he kept no day-to-day record of the work he performed.

FORBES: Why 'Material Participation' Can Be Your Ticket To Tax Deductions