fundamental physical constant
常見例句
- Finally, in 1983, it was tied to a fundamental physical constant, the speed of light, becoming the distance light travels in 1/299, 792, 458 of a second.
最終，在1983年，人們將“米”與光速這種最基礎(chǔ)的物理常數(shù)綁定了起來。 返回 fundamental physical constant