concatenation operation

英 [kənˌkætəˈneɪʃn ˌɒpəˈreɪʃn]

美 [kənˌkætəˈneɪʃn ˌɑːpəˈreɪʃn]

网络并置运算

Use injection through concatenation in PHP to perform the delete operation.
在PHP中，通过字符串连接使用插入操作来执行delete操作。
The rope counterpart simply creates a new concatenation node, which is an O ( 1) operation.
rope版本的连接操作则只是创建一个新的连接节点，这是个O（1）操作。
The String version of concatenation requires strings you want to join to be copied to a new location, which is an O ( n) operation.
String版本的连接操作要求将需要连接的两个字符串复制到新位置，这是一种O（n）操作。
Concatenation is an appropriate outcome for an addition operation on strings.
连接是对字符串进行加法运算后的适当结果。
This paper presents a method for extracting association rule based on concatenation operation for formal context, the connotative knowledge that hold between the several formal contexts can be obtained by this method.
提出了一种基于形式背景级联运算的关联规则挖掘方法，该方法能够挖掘出隐含在多个形式背景之间的知识。
An algorithm for mining association rule based on concatenation operation for formal context
基于形式背景级联运算的关联规则挖掘算法