recorder controller的用法和样例：
例句
- The non-bleed controller uses air only when exhausting the line to the controlled device.
无放流式调节器只有在通至调节机构的管道排气时才消耗空气。 - This Code-Free approach has the convenience of off-the-shelf modules, with the flexibility of a code-intensive embedded controller.
这种无代码方法不仅具有现成模块的便利性，而且具有代码密集型嵌入式控制器的灵活性。
