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機器人： 你知道傳統式的冷氣壓縮機運轉時，有什麼缺點呢？ A、消耗電力小 B、轉速固定 C、動能大 答案是B，你答對了嗎？我們來看影片的解說。
#科學 #能源 #氣候 #科技 #自然
分級:
片長:
發音:
發行:
導演:
分級: 普遍級
片長: 1 min
發音: 華語
發行: 2018-01
導演: 安偉民
片長: 52 min
發行: 2016-01
導演: 製作：百禾文化資訊有限公司 導演：艾力克斯海明威(Alex Hemingway)
片長: 22 min
發音: 英語
發行: 2019-04
導演: 史提夫斯潘格勒 主持
發行: 2020-03
導演: Steve Rotfeld
片長: 23 min
發行: 2015-06
導演: 翰星傳播製作
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