With a greater number of higher quality strong motion instruments located at or near dams, our base of knowledge of the magnitude of shaking to which concrete dams have been subjected has increased.

就我们所知道的，安装在大巴上或附近大量高性能强震测量仪的数据看，对大坝产生影响的地震级别在增加。

youdao

This arrangement is particularly amazing because it is, to my knowledge, several orders of magnitude larger than anything of this nature ever attempted before with the Open Source community.

这项安排的特别之处在于，其规模比起我所知的开源社区曾有过的类似举动，要大上几个数量级。

youdao

Let us then see what can be said about the total magnitude of dissonance in a person created by the knowledge that he said "not X" and really believes "X."

现在我们来看看当一个人被迫说“不相信X”而实际上却“相信X”的时候，他所产生的认知失调程度。

youdao

It is similar to a Hertzsprung-Russell (HR) diagram but the latter plots luminosity (or absolute magnitude) rather than just apparent brightness and a knowledge of the distances of the stars plotted is also needed.

ENGADGET: 9-gigapixel image of the Milky Way reminds us just how small we truly are