As with aliases, the best place to specify shell functions is within the initialization script for your shell.
与别名一样，指定外壳函数的最佳位置是在外壳的初始化脚本中。
One gets a contribution from an electron outside closed shells and also a possible contribution coming from an incomplete shell or a hole in a closed shell.
化学键的形成来源于一个满壳层之外的电子，也有可能是形成于一个不完全的壳层或满壳层上的一个电子空穴。
Egg shell: Egg shell has little nutritional value. It is just a build up of a calcium compound.
蛋壳：蛋壳含有很少的营养价值，是由钙的化合物构成。
Royal Dutch Shell plc (“Shell”) continues to build a leading portfolio in North America tight gas, with new positions in high potential US shale gas acreage, in the Marcellus and Eagle Ford plays.
荷兰皇家壳牌公司继续在北美致密天然气蕴藏资源中取得领先优势，在马塞卢斯和伊格福特区的油气成藏组合中新增高储量油气层。
And, this outermost shell is termed the valence shell.
这个最外层被称作价电子层。
Today, Sally Gold, who oversees a program called Shell Springboard - part of the Shell oil company.
今天的嘉宾是，萨莉·高尔德。她是壳牌跳板项目的总监。
You can copy directly over a network by piping the output from a typical tar or cpio command through a remote shell, such as remote shell (RSH) or secure shell (SSH).
将典型的tar或cpio命令的输出通过管道传递到远程Shell中，如远程Shell (rsh)或安全Shell (ssh)，您可以直接通过网络进行复制。
If you spend a lot of time at the shell prompt, recording shell history can save time and typing.
如果您经常在shell提示符中花费大量时间，保存shell历史记录可以节约时间和输入。
Typically, each shell provides for several shell startup scripts, and each shell dictates the order in which the scripts run.
通常，每种Shell都提供了一些Shell启动脚本，并且每种Shell都规定了脚本运行的顺序。
The tput command, like most commands in UNIX, can be used either at your shell command line or inside a shell script.
与UNIX中的大多数命令一样，tput命令既可以用在shell命令行中也可以用在shell脚本中。
Some environment variables — called shell variables — are used only by your shell to control its behavior.
有些环境变量称为Shell变量，Shell仅使用这些变量控制其自身的行为。
Gdb allows you to run shell commands without exiting the debugging environment with the shell command, invoked as' shell [commandline] ', useful for making changes to source code whilst debugging.
gdb可以让您通过使用shell命令在不退出调试环境的情况下运行shell命令，调用形式是' shell [commandline] '，这有助于在调试时更改源代码。
A login shell is also an interactive shell; however, you can force a non-interactive shell to behave like a login shell.
登录Shell也是一种交互的Shell；然而，您可以强制非交互的Shell按照登录Shell的方式工作。
Lots of interesting projects have been implemented as shell scripts, or sets of shell scripts.
许多有趣的项目已经用shell脚本、或shell脚本套件实现。
You should avoid these keywords—or what are known as bash shell reserved words—when choosing names for shell variables.
在为shell变量选择名称时，应该避免使用这些关键词（也称为bash shell保留字）。
By using IPython, it is now possible to combine the best features of a Python shell, UNIX shell, and your favorite text editor.
现在通过使用IPython，可以将PythonShell、UNIX Shell和您最喜欢的文本编辑器的最佳特性组合到一起。
For instance, if you can't access a particular file from your command-line shell, programs you launch from the shell inherit the same limitation.
例如，如果您无法在命令行Shell中访问某个特定文件，则您从Shell中启动的程序也会继承同样的限制。
Understanding the various tests and knowing that the shell can also interpret some operators as shell metacharacters is an important step to becoming a power shell user.
理解不同的测试并认识到shell还能把一些操作符解释成shell元字符，是成为高级shell用户的重要一步。
When the shell encounters the dot command, it immediately executes the named shell script.
当Shell碰到点 (.)命令时，它将立刻执行指定的 Shell脚本。
The first thing I need to cover is how to install and test a new shell, and how to change the default shell.
首先我要介绍的是如何安装和测试一个新的shell，以及如何改变默认的shell。
Z shell aliases can contain many shell primitives, including variables, pipes, redirection, other aliases, and other shell operands, as shown in Listing 9.
ZShell别名可以包含许多Shell基本单位，包括变量、管道、重定向、其他别名和其他shell操作数，如清单9所示。
The two types are the Bourne shell and the C shell, the latter being distinctive because its format and structure is like that of the C programming language.
它们分别是BourneShell和C Shell，后者的独特之处在于其格式和结构类似于 C 编程语言的格式和结构。
Shell mode: Inside the Python interactive shell, you may import pydoc's help function, and get assistance on any object without leaving the interactive session.
shell模式：在Python交互式shell中，您可以导入pydoc的help函数，这样就能够在不离开交互式会话的情况下获得任何对象的帮助。
And while it's often easy to rewrite calls to the shell so that the shell isn't even involved, it's not practical to avoid SQL requests.
因为重新编写对shell的调用非常简单，因此shell的问题就不存在了；不过要消除SQL请求是不现实的。
Tcsh defines the prompt built-in shell variable, which you can use to customize shell prompts.
tcsh定义了prompt内置shell变量，可以通过这个变量定制shell提示。
The bash shell is a free version of the Bourne shell, the first Unix shell, and includes many additional features.
bashshell是Bourne shell的一个免费版本，它是最早的Unix shell，包括许多附加的特点。
The Spring shell can then be used by other projects needing a shell capability.
Springshell以后就可以被其他需要shell功能的项目所用。
This is typically in the form of the Bash shell, or sometimes the C shell, or Tcsh, or the Korn shell(the default on IBM's AIX operating system).
其中比较典型的是Bashshell，有时也会是C shell，或Tcsh，Korn shell（IBMAIX 操作系统的缺省 shell）。
IBM USES the Korn shell as its default shell in AIX.
ibm在aix中使用Kornshell作为其缺省shell。
You can install the package and change your shell to Z shell automatically with wget, as Listing 1 shows.
可以使用wget安装这个包，并自动将您的shell改为Z shell，参见清单1。
应用推荐