图 1 (IMAGE) Science China Press Caption 蒙特卡洛模拟得到的无中微子双贝塔衰变事例的径迹, 非常曲折蜿蜒 Credit ©《中国科学》杂志社 Usage Restrictions Use with credit. License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.