The results of U content are given, it shows a change trend from high to low in U content from upper to lower.

所得结果表明，水中天然U含量变化，从上游至下游呈现逐渐减低的趋势。

youdao

It also had the most desirable ratio of upper to lower trapezius activation (0.9), meaning the lower trapezius was activated at a higher level than the upper trapezius.

它对上束斜方肌也有令人满意的激活比率，相对下束而言(0.9)，这意味着下束斜方被激活比上束斜方肌在一个更高的水平上。

youdao

To attach the preparatory to the senior school these three classes were known officially, on speech days and in reports, as upper, middle, and lower second.

作为高中的预备班，在演讲日和报告中，这三个班被正式称为上、中、下二班。

youdao

Nils Bohlin recognized that both the upper and lower body needed to be held securely in place.

VOA: special.2011.03.01

So the basic idea was fine, but I failed to satisfy the initial condition that the answer had to be between the lower bound and the upper bound. Right?

因此基础的思想是对的，但是程序没能满足,正确答案在给定的区间内这个条件,对不对？

麻省理工公开课 - 计算机科学及编程导论课程节选

And if you've typed in l when you should've 1 typed a 1, or a 1 when you should've typed an l, you're likely to miss it. If you've made a mistake with upper and lower case. Things like that. So just be very careful looking at that.

如果你本来想打，1，的时候,却输成了，l，或者打，l，的时候输成了，你很可能注意不到这个错误,如果你把大小写弄混了也是一样,要注意这个错误。

麻省理工公开课 - 计算机科学及编程导论课程节选

He also offers the theory that these days pronunciation tends to migrate from the lower to the upper classes, not the other way round.

ECONOMIST: Scots English

It fixes upper and lower limits to fares, within which airlines are expected to compete.

ECONOMIST: The Himalayas�� open skies

"One of the ways you can tell that is how your upper teeth fit to the lower teeth, " Papay said.

CNN: How gunshot survivor became first to receive face transplant