Current weak EP test comes to 10-13 by the rotating torsion balance and Lunar laser ranging methods.

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。

youdao

Methods 116 cirrhosis patients were studied by 3 kinds of intelligent mental test and 3 kinds of evoked potential (EP) test, and the results were compared with that of normal population.

方法对116例肝炎肝硬化患者进行3项心理智能测试及3项脑电诱发电位(ep)检测，并与正常人群比较。

youdao