| 单词 | principle of equivalence |
| 释义 | > as lemmasprinciple of equivalence principle of equivalence n. (also equivalence principle) one of the fundamental postulates of the general theory of relativity, which states that at any point of space-time the effects of a gravitational field cannot be experimentally distinguished from those due to an accelerated frame of reference.The principle was proposed by Einstein in Ann. d. Physik (1911) XXXV. 898–908, and was first called äquivalenzprinzip by him in Ann. d. Physik (1912) XXXVIII. 360, 443.extracted from equivalencen.< as lemmas |
| 随便看 |
|
英语词典包含1132095条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。