弱等效原理

弱等效原理是爱因斯坦广义相对论的基本假设之一，它指出在均匀引力场中，不同组份物体的惯性质量和引力质量之比相等。

Weak equivalence principle is one of the basic hypotheses of Einstein general theory of relativity and all other theories of gravity . The WEP states bodies of different structure and compositions have the same ratio of gravitational mass to the inertial mass in uniform gravitational field .

扭秤弱等效原理实验中的引力梯度效应研究

Research on the Gravity Gradient in the Weak Equivalence Principle Based on the Torsion Pendulum

弱等效原理的实验检验

Experimental examination of the weak principle of equivalence

地面旋转扭秤法和地月测距方法在10-13精度内验证弱等效原理依然成立。

Current weak EP test comes to10-13 by the rotating torsion balance and Lunar laser ranging methods .

得出了在新广义相对论中，弱等效原理和中强等效原理仍成立，但极强等效原理不成立的结论。

We conclude that the weak and the mid-strong equivalence principle is still satisfied but the super-strong equivalence principle is not satisfied .