decline in the number的意思|示意

Decline in the number of birds species indicates environmental deterioration worldwide, said Mike Rands, CEO of Birdlife International.

“国际鸟类联盟”首席执行官迈克·兰德斯说，鸟种类减少反映出全球范围内的环境恶化。

With this new use for salicylates, we can expect a continued steady decline in the number of headaches suffered by the average citizen of Mentia.

有了水杨酸盐的这种新用途，我们可以预期 Mentia 普通市民患头痛的数量会持续稳步下降。

Now that anonymity is no longer possible, there has been a huge decline in the number willing to donate.

现在匿名捐献已经不可能了，自愿捐献的人数少了很多。

You have to be able to show, for example, a decline in the number of children dying from these diseases.

你也必须让他人知道，比如儿童死亡人数下降了多少。

And faster growth in India has led to a modest decline in the number of poor people in South Asia.

在快速人口增长的印度，南亚的贫困的人群改入也已只有小幅度的下降。

In the past ten years there has been a marked decline in the number of young married couples who want to have children.

在过去十年里，年轻已婚夫妇想生孩子的数量已出现了明显的下降趋势。