Portable Air Conditioners - Why you shouldn't like them
推荐理由
If you are in the market for a portable AC I highly recommend you watch this video first
强烈推荐DanielHB · 原文
说明
这是2019年由Technology Connections发布的一部讲解,主题归在Power grid, heating & buildings。它讲的是portable air conditioners这一支里的具体问题,而不是把整个领域扫一遍。适合按兴趣直接看、不打算先补课的人。内容上可以概括成:Technology Connections explains why single-hose portable air conditioners are inefficient and often a poor choice compared with window units. It details how the single hose pulls in warm outside air and wastes energy.这些读者给出的理由,核心是:The go-to recommendation to watch before buying a portable AC, cited in nearly every thread on cooling.讲法不绑某一条新闻,过几年仍然可以当材料看。从2020年到2026年,有5位不同的读者在4个不同月份把它推荐出来,其中明确叫别人去看的有1次。适合用一集把一个概念补上的人。抓住它用的那个图像或类比,比背公式重要。如果已经会了基本定义,就把注意力放在它怎么把portable air conditioners变成能跟着复述的例子。
视频信息
- 频道
- Technology Connections
- 时长
- 16 分 39 秒
- 发布年份
- 2019
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