阿基米德“尤里卡”背后的真实历史
B2 Chinese luyện nghe · Tiếng Trung Đại Lục · Phù hợp với người học trung cấp cao
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What does “浮力 (fuli)” mean in Chinese?
浮力 (fúlì)
noun
Buoyancy; the upward force on a submerged object
Retelling the real Eureka story, this video explains why a giant ship can float, thanks to 浮力 (fúlì), buoyancy. The word is wonderfully literal: 浮 (fú) means “to float” and 力 (lì) means “force,” so 浮力 is “floating-force.” It’s the heart of 阿基米德定律 (Archimedes' principle): an object is pushed up by a force equal to the weight of water it displaces.
Two productive patterns hide in here. 浮 builds many words: 浮动 (to float, to fluctuate), 漂浮 (to drift), even 浮夸 (flashy, over-the-top). And 力 is the standard suffix for forces: 引力 (gravity), 压力 (pressure), 摩擦力 (friction). Learn 浮力 and you’ve cracked a whole science vocabulary.
Từ 永葆探索热情 — TED-Ed↗ trên YouTube.Xem bản gốc
★Nghe ở đâu
- ▸In Chinese physics classes and science videos
- ▸Explaining why ships and life jackets float
- ▸In the 力 (force) family: 引力, 压力, 摩擦力
- ▸In the 浮 family: 漂浮, 浮动, 浮夸
- ▸Around 阿基米德定律 (Archimedes' principle)
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