The number of arguments to a function is called it's arity, and is used to help identify the functions.
函数的参数数量称为元数(arity)，用于帮助标识函数。
In a finite universe of discourse, one can represent the assignments of predicates with arity n by n-dimensional arrays.
在有穷论域下，可以用n维数组来表示对n元谓词的赋值。
For instance, properties are assigned by one-dimensional arrays, predicates of arity 2 by two-dimensional arrays, and so on.
例如，性质用一维数组赋值，2元谓词用2维数组赋值，等等。
In XSLT 2.0, you can use a second argument to further check if a particular function that supports a specific number of arguments, or arity, is supported.
在XSLT 2.0中，可以使用第二个参数进一步检查某个函数是否支持特定数量或者任意的参数。
The definition for each function shows the function name with the arity of the function. This enables you to export very specific definitions of the function.
每个函数的定义都给出了函数名和函数的元数，以便您能导出函数的特定定义。
For the first time, this paper points out that the arity-2 interpolating 6-point scheme is C3-continuous in certain range. A new C3-continuous arity-3 interpolating 6-point scheme is also proposed.
首次指出了六点二重插值格式可以达到C3连续，并构造了一种新的C3连续的六点三重插值细分格式。
For the first time, this paper points out that the arity-2 interpolating 6-point scheme is C3-continuous in certain range. A new C3-continuous arity-3 interpolating 6-point scheme is also proposed.
首次指出了六点二重插值格式可以达到C3连续，并构造了一种新的C3连续的六点三重插值细分格式。
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