科技文稿内容疏误例析（８５～８８）钱文霖主编例８５在深入分析研究查德威克发现中子、波拉德发现溴元素…等科学创造发现的典型案例之后，可以看到———……查德威克怀疑用α粒子轰击铍核得到的中性粒子流不是γ射线而是另一种新的粒子流———中子流；波拉德怀疑从海... (85 ~ 88) Qian Wenlin editor-in-case 85 After an in-depth analysis of a typical case of discoveries discovered by Chadwick in detecting neutron and Pollard discovering bromine ... and so on, - ... Chadwick suspects that the neutron flow obtained by bombarding the beryllium nucleus with alpha particles is not a γ-ray but a new stream of neutrons --- a neutron flux;