卢瑟福提出一些试探性的想法认为也许会有第三种粒子——中子。

Rutherford had put forward some tentative ideas that there might be a third particle - a neutron.

youdao

卢瑟福提出一些试探性的想法认为也许会有第三种粒子——中子。

Rutherford had put forward some tentative ideas that there might be a third particle - a neutron.

youdao