Celje, in Slovenia, had the greatest fall in average annual hop yield, at 19.4%.

斯洛文尼亚的采列市啤酒花年均产量降幅最大，达到 19.4%。

The researchers compared the average annual yield of aroma hops during the periods 1971-1994 and 1995-2018 and found " a significant production decrease" of 0.13-0.27 tons per hectare.

研究人员对比 1971-1994 年间和 1995-2018 年间的香味啤酒花年均产量后发现，每公顷减产 0.13 至 0.27 吨，“产量显著下降”。

Hybrid rice recorded an annual yield about 20 percent higher than that of conventional rice strains, meaning it could feed an extra 70 million people a year.

杂交水稻的年产量比传统水稻品种高出约 20%，这意味着它每年可以多养活 7000 万人。

While a 10-year U.S. National Treasury note has an annual yield of 2.16%, the yields on 10-year Greek government bonds reached 29% in 2012, just before the country defaulted on an almost $300 billion debt.

10年期美国国债的年收益率为2.16%，而希腊10年期国债的收益率在2012年达到29%，在希腊拖欠近3,000亿美元债务之前就达到这么高了。

In 1876 it was estimated that there were between 15,000 and 20,000 hives in the county, producing an annual yield of about 100 pounds to the hive-in some exceptional cases, a much greater yield.

1876 年，据估计该县有 15,000 到 20,000 个蜂箱，蜂箱的年产量约为 100 磅——在某些特殊情况下，产量要高得多。

The climate at this elevation admits of the making of permanent homes, and by moving the hives to higher pastures as the lower pass out of bloom, the annual yield of honey would be nearly doubled.

这个海拔的气候允许建造永久性的家园，并且通过将蜂箱转移到更高的牧场，因为较低的花期不再盛开，蜂蜜的年产量将几乎翻倍。