single argument

By default, the end-of-file string is an underscore (_); if that character is sent as a single input argument, everything after it is ignored.

缺省情况下，文件结束字符串是下划线（）；如果将该字符作为单个输入参数来发送，则它之后的所有内容将被忽略。

We now know that this represents a function pointer type that can refer to any method taking a single int argument and returning a string.

我们现在知道了这是一个函数指针类型，它可以引用任何有一个int类型参数并且返回一个string类型的方法。

If a variable contains whitespace, the double quotation marks keep the variable expansion intact as a single argument.

如果一个变量包含空格，双引号会按原样把变量展开为一个参数。

A constructor that can be called with a single argument defines an implicit conversion from the parameter type to the class type.

可以用单个实参来调用的构造函数定义了从形参类型到该类类型的一个隐式转换。

We firstly discuss the properties of the argument function and the single-valued analytical branch of logarithmic function.

首先研究了辐角函数的一些性质，进而对对数函数的多值性进行了分析，最后讨论了多值函数的应用问题。

This takes a single argument defining the reference to a file system structure ( file_system_type), which defines the name of the file system, a set of attributes, and two superblock functions.

这个函数的参数定义一个文件系统结构（file system type）的引用，这个结构定义文件系统的名称、一组属性和两个超级块函数。