You can think of tr as a (very) simplified variant of sed: it will replace one character with another or remove some characters altogether.
您可以将tr看作为sed的(极其)简化的变体：它可以用一个字符来替换另一个字符，或者可以完全除去一些字符。
TR and SR in the Sprint team work closely with each other to get a better insight of the problem and understand the fix provided to address the problem.
Sprint团队中的TR和SR彼此紧密合作，更好地洞察问题、理解用于解决问题的修复包。
The Perl programming and scripting language (see Resources) is often used as a supremely powerful replacement for the tr and sed commands you've just looked at.
Perl编程和脚本语言（请参见参考资料部分）的功能非常强大，通常可用来取代前面介绍的tr 和sed 命令。
In addition, we found that the tr a nscriptional activity of this promoter could be transactivated by the viral nonstructural protein NS1 in a concentration dependent fashion in S2 cells.
同时，我们还发现，病毒非结构蛋白NS1对该启动子具有反式激活作用，并且这种激活作用的大小取决于 NS1 蛋白在细胞中的浓度。
All of the table cells are wrapped within a table row (TR), which in turn is wrapped in a DIV element.
所有单元格都包围在表行中(TR)，而表行又被DIV元素包围。
TR understands the APAR at the same time the APAR is fixed, unlike the conventional process in which this is achieved at a much later stage.
TR在确定APAR的同时理解APAR，而不像常规流程中在很后期的阶段才能理解APAR。
Less than a year after they applied for a patent, the TR-55 came hurtling down the assembly line.
申请专利未满一年，TR - 55成批投入生产线。
If you see Spaces instead of tabs in your own text2 file, refer to expand, unexpand, and tr, later in this article to see how to switch between tabs and Spaces in a file.
如果您自己的text2文件中显示的是空格而不是制表符，那么请参考本文后面的expand、unexpand和tr一节，了解在文件中如何在制表符和空格之间切换。
The thead element has a single child node, tr, with three children - all th elements.
thead元素只有一个子节点tr，后者有三个子节点—所有th元素。
The pattern and replacement can be practically anything, and they don't need to have a 1:1 relationship like they do with the tr command.
实际上，模式和替换可以是各种各样的内容，并且它们之间不需要像在tr命令中那样具有1：1的关系。
Since tr is purely a filter, you generate input for it using the cat command.
由于tr是纯粹的过滤器，因此您将使用cat命令为其生成输入。
Tr -bugs are always a problem, especially when trying to develop any kind of AI.
ThomasRiegsecker：错误在所难免，特别是试着开发一种人工智能时。
TR: In The Design and Evolution of C++, you claim that Kierkegaard was an influence on your conception of the language. Is this a joke?
TR：在《C++语言的设计和演化》（TheDesign and Evolutionof C++）中，你说Kierkegaard对你设计语言概念有影响，是一个玩笑吗？
In this article, you'll take a quick look at getting text from files and programs, simple transliterations using the tr command, and complex search and replace actions using the sed command.
在本文中，您将简要了解从文件和程序中获得文本、使用tr命令对其进行简单的转换、使用sed命令进行复杂的搜索和替换操作。
A short Perl program, often typed directly on the command line, can sometimes do more than the equivalent tr or sed command line.
通常可以在命令行中直接输入简短的Perl程序，有时它可以完成比tr或sed命令行更多的操作。
TR –I’ve just been a hobbyist for most of my life, working on video games or pen-and-paper RPGs in my spare time.
Thomas Riegsecker:大部分时间我只是一个游戏爱好者，有空时会做些电玩游戏或者纸画RPG游戏。
When text editing on a Unix-like system, it is safer to use one of the many commands intended for use by programs such as sed, tr, gawk, or perl.
当在类unix的系统上编辑文本时，比较安全的方式是使用为这些工具设计的一些命令，例如sed、tr、gawk或perl。
Perl's tr statement has a slightly different syntax, more like sed's search and replace expressions.
Perl的tr语句具有不同的语法，它更像sed的搜索和替换表达式。
In this case I'm filling up a table, and the tr serves as a template for displaying each entry.
在本例中，我填充的是一个表，tr可充当显示每个条目的模板。
Two more examples: //@*, which examines all attributes of all tags; and //tr/td|th, which retrieves all td or th elements within a tr.
另外两个例子：//@*，它检查所有标记的所有属性；//tr/td|th检索 tr里面的所有 td或 th元素。
TR –I get asked this question a lot, and the truth is most of the work was done by just myself.
Thomas Riegsecker:这种问题我之前被问过好多次，事实上绝大部分的工作都是我自己完成的。
Just a handful are currently slower, such as tr, gsub, and unpack.
仅仅是一部分性能较慢，例如tr、gsub和unpack。
Simply hit the Escape key, press:, type 2, 4! Tr 'a-z' 'a-z', and hit the Return key.
只要按一下escape键，然后按：键，再输入2,4 ！tr' a -z ' ' a - z '，最后按一下return键。
Emma: : Were you a fan of the gaming series before you worked on TR 2013?
艾玛：在参演古墓丽影2013之前你是这部系列游戏的粉丝吗？
The results indicated the upward regulation of TR in rat brain during acute cerebral ischemia is a compensatory response, which allows the maximum binding of thyroid hormones.
大鼠脑缺血急性期脑甲状腺激素受体向上调节为机体的重要代偿反应。
In addition, a portable vibration table of mode TR used for these experiments is recommended.
文中还介绍了为寄生谐振测试所采用的TR小型振动台。
Optimization experiment of diesel TR combustion system was made on a single cylinder 135 diesel.
在一台单缸135柴油机上对柴油机TR燃烧系统的性能进行了试验优化。
TR Design: System includes protective features for a high level of operator safety and extremely easy maintenance.
TR设计：系统保护功能，包括保证经营者的高度安全和维护非常容易。
Experiments were carried out to investigate the effects of nozzle parameters on the performance of diesel TR combustion system in a single-cylinder 135 diesel engine.
在一台单缸135柴油机上，通过试验就喷油嘴参数对TR燃烧系统性能的影响进行了研究。
We got success at a tr ial of some geological item.
该方法在某地质勘查项目定点实验中取得成功。
应用推荐