FlexiLingo
This show has been flagged as Clean by the host. -------------------- 01 Introduction This is the fourth episode in an 8 part series. 02 In the previous episode we looked at the Allen Bradley PLC2, one of the very early successful Programmable Logic Controllers. In this episode we will look at another early PLC, the Siemens S5 series, and use it as an example of both how PLCs became more sophisticated, as well as an example of a different approach to the...
打开播放器：完整文字稿，每个单词都可点击，附翻译和单词卡。
这一集适合你吗？
B2 · 中高级
能看懂电视新闻就会觉得轻松
- 93% 的单词在 B1 或更简单的水平。
- 每分钟 122 词：语速慢，清晰。
- 整集共有 121 个较难的单词（B2 及以上）。
试一试：点任意单词
来自本集开头的真实句子，每个单词都标出了难度级别。
This is Hacker, Public Radio Episode 4738 for Wednesday 30th of September 2026.
, .
It is hosted by Whiskey Jack, and is about 30 minutes long.
点一个单词，用你的语言查看释义。
这些单词你认识吗？
本集中 8 个较难的单词。点一个查看释义，然后标记一下。
标记几个单词，我们会告诉你这一集是否适合你的水平。
这一集适合你吗？
B2 · 中高级
能看懂电视新闻就会觉得轻松
- 93% 的单词在 B1 或更简单的水平。
- 每分钟 122 词：语速慢，清晰。
- 整集共有 121 个较难的单词（B2 及以上）。
文字稿
本集开头部分。完整文字稿在播放器中。
较难的单词（B2+）
This is Hacker, Public Radio Episode 4738 for Wednesday 30th of September 2026. Today's show is entitled, Programmable Logic Controls Episode 4. It is hosted by Whiskey Jack, and is about 30 minutes long. It carries a clean flag.
The summary is a brief overview of industrial control systems. Introduction This is the fourth episode in an eight-part series.
In the previous episode we looked at the Alan Bradley PLC2, of the very early successful programmable logic controllers. In this episode, we will look at another early PLC,
以上是开头部分。 本集其余部分在播放器中：每个单词都可点击，附翻译、生词收藏和单词卡。
在播放器中继续由音频自动生成，可能存在错误。 音频版权归其发布者所有，并从其订阅源播放。版权所有者可申请删除 — 版权与删除政策