扫描字符串 meaning in English

scan string

Lets get back to our original example : the script that scans for the string
让我们回到最初的那个例子：扫描字符串
In the process , reducing and look - ahead strategies are adopted to reduce the number of the scanned character strings . so good time and space efficiency can be achieved
在扫描的过程中采用削减和前瞻策略，很大程度上减少了被扫描字符串的个数，可以取得较好的时空性能。
After any necessary concatenation , in translation phase 7 ( 2 . 1 ) , ' 0 ' is appended to every string literal so that programs that scan a string can find its end
翻译第7阶段（ 2 . 1 ）中，在必要的连接之后， ' 0 '被添加到每个字符串文字量之后，使得扫描字符串的程序可以找到它的结尾。
First , the minimal and maximal sentences of cfg are calculated . then the character strings are scanned one by one from the minimal sentence in certain order till the maximal sentence . the scanned character strings are printed or skipped according to a rule
该枚举算法首先计算上下文无关语言的最小序句子和最大序句子，然后从最小序句子开始按照一定的顺序扫描字符串，直至扫描到最大序句子为止，对被扫描的字符串进行判断取舍。