potential energy (PE)的用法和樣例:
例句
- In the circumstances the potential energy turns to kinetic energy.
在這種情況下,勢位能就轉化成動(dòng)能。
- The potential energy of certain spatially uniform fields can act much like a cosmological constant.
對某些在空間中均勻分布的場(chǎng),它們的位能表現起來(lái)就像是宇宙常數。
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