It is the biggest year-on-year drop since 2005, making 2010 the second-lowest attended year of the decade.

这是自2005年以来最大的同比降幅，使2010年成为该十年来参加人数第二低的年份。

youdao

Among 39 industrial divisions, 38 of them registered year-on-year growth.

分行业看，39个大类行业中38个行业实现同比增长。

youdao

Spending has increased year on year.

与去年同期比较，开销增加了。

《牛津词典》

But a three-year study showed that beetles like to feed more on the transgenic plants, increasing cases of wilt disease.

VOA: special.2009.10.27

So, we have this security and a ten-year bond would have twenty coupons attached, each with a date on them.

我们持有这样的证券，是十年期的债券,并附有二十张息票，每一个都有日期在上面。

耶鲁公开课 - 金融市场课程节选

And I put on the sheet this year--I think I'm going to try to count five percent for class participation.

今年的课程,我想我将会把出勤率,按照占百分之五的学分计算

耶鲁公开课 - 聆听音乐课程节选

The QCDA added that year-on-year comparisons were unreliable because of changes in the way data had been collected.

BBC: Appeals rise over schools tests

Total supply rose 1% year-on-year to 1, 051.6 metric tons, according to the quarterly trend report.

FORBES: WGC: 1Q Supply Nearly Flat; Mine Output Up But Recycling Declines

From the year-earlier level, February exports increased 4.25%, the second year-on-year gain in 10 months.

WSJ: India's Trade Deficit Narrows