六级For example, one of the most popular data sets on multidisciplinary repository Dryad is about wood density around the world; it has been downloaded 5,700 times.

例如，关于多学科知识库Dryad的最流行数据集之一是关于世界各地木材密度的数据集；已下载5700次。

2017年6月阅读原文

六级Some communities have agreed to share online—geneticists, for example, post DNA sequences at the GenBank repository ( ' , 库), and astronomers are accustomed to accessing images of galaxies and stars from, say, the Sloan Digital Sky Survey, a telescope that has observed some 500 million objects—but these remain the exception, not the rule.

一些社区已经同意共享在线遗传学家，例如，在GenBank存储库（“，库), 天文学家习惯于从斯隆数字巡天望远镜（Sloan Digital Sky Survey）获取星系和恒星的图像。斯隆数字巡天望远镜已观测到约5亿个天体，但这些仍然是例外，而不是规则。

2017年6月阅读原文

六级Some communities have agreed to share online—geneticists, for example, post DNA sequences at the GenBank repository 库, and astronomers are accustomed to accessing images of galaxies and stars from, say, the Sloan digital Sky Survey, a telescope that has o

一些社区已经同意共享在线遗传学家，例如，在GenBank存储库发布DNA序列库, 天文学家习惯于从斯隆数字巡天望远镜（Sloan digital Sky Survey）获取星系和恒星的图像

2017年6月六级真题（第一套）阅读 Section C

六级Once the data and associated materials appear in a repository answering questions and handling complaints can take many hours.

一旦数据和相关材料出现在存储库中，回答问题和处理投诉可能需要很多小时。

2017年12月六级真题（第二套）阅读 Section B

六级For example, when information is uploaded to a repository,a digital object identifier is assigned.

例如，将信息上载到存储库时，会分配数字对象标识符。

2017年12月六级真题（第二套）阅读 Section B