the loop line的意思|示意

The main loop is entered to read every line on STDIN and extract relevant information.

进入主循环以读取 STDIN 中的每一行并提取相关信息。

A loop works on the command line as nicely as it does in a script.

循环在命令行中的工作效果与在脚本中同样出色。

It also supplies a simple loop for handling queries on the command line.

它还提供在命令行中处理查询的简单循环。

The plasma flows in a loop along a magnetic field line.

这些等离子体沿着磁力线的方向流动喷发。

While it could have been written as a loop, the one-line solution is much cleaner that way, and does not slow the program down significantly.

虽然我们本来可以把它写成循环，但是长度只有一行的解决方案要清楚得多，并且不会显著降低程序运行的速度。

The loop including line 3 of the listing is working through the keys received, getting a corresponding value, and printing it as an array or a string.

包含清单第3行的循环将遍历接收到的键，获得相应值，并把它作为数组或字符串输出。