The values in this element differ in terms of upper and lower case.

此元素中的值在大小写方面并不一致。

youdao

It does not even matter whether the search string is "PARIS" or "PARIS" or any other combination of upper and lower case.

无论搜索字符串是“PARIS”或“PARIS”还是其他任何大小写组合，结果都是相同的。

youdao

Names should be formed from the 26 upper and lower case letters (A .. Z, a .. z), the 10 digits (0 .. 9), and _ (underbar).

变量名应由26个大小写字母(A..Z,a..z),10个数字(0..9),和_(下划线)组成。

youdao

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

That's pretty good 'cause now, I can pretty much cover my American keyboard pretty effectively both upper case, lower case, and a whole bunch of punctuation. For other languages as in aside, there are other encoding schemes when there are more characters.

那是相当不错的，它可以包含整个美式键盘中的字符,包括大小写字母和一连串标点,对于其他语言，当涉及更多字符时就会有其他的编码体系。

哈佛公开课 - 计算机科学课程节选

7 So, okay. So lower case A would be 97 65 and upper case A would be 65.

好吧，小写字母a是7,而大写字母A是。

哈佛公开课 - 计算机科学课程节选

Passwords for all accounts should be 10 characters long and include upper and lower case letters, numbers, and special characters.

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"Your password should be at least 10 characters that include upper and lower case characters, numbers and symbols, " he said.

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One of their biggest decisions, which caused upset among conservative commentators at the time, was to opt for a combination of upper and lower case letters.

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