再次，低带宽常会掩盖CPU或内存限制的算法中的速度差异。

Then again, the slowness of bandwidth will very often swamp speed differences in CPU or memory-bound algorithms.

youdao

他们选择的对象既有生活水平非常高的也有非常低的，并且，他们覆盖了其中的20000个基因来观察dna甲基化的差异。

They chose subjects that had come from either very high or very low standards of living, and they looked at differences in DNA methylation across some 20, 000 genes.

youdao

如果家庭资产负债表真的是快速复苏的主要障碍，那么高负债地区和低负债地区的经济表现上的差异是不是更加清晰？

If household balance sheets were really the main obstacle to faster recovery, wouldn't the divergence in economic performance between high-debt areas and low-debt areas be far more clear?

youdao

You see the African-American individuals have a somewhat lower risk, although not a lot, from the white people individuals in this study, but the Mexican-Americans have elevated risk compared to the other two races.

非裔美国人患病风险相对较低,尽管在这项研究中,他们与白人之间的差异并不显著,但与这两个种族相比,墨西哥裔美国人患病风险则比较高

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选