neutron diffraction meaning in Chinese

中子剥射
中子绕射
中子衍射

A-fe2o3 (haematite) was one of the first compounds to be studied by neutron diffraction .
A-Fe2O3（赤铁矿）是中子衍射最先研究的化合物之一。
A - fe2o3 ( haematite ) was one of the first compounds to be studied by neutron diffraction
A - fe2o3 （赤铁矿）是中子衍射最先研究的化合物之一。
The sample can be from small ( 1mm3 ) to large ( 1m3 ) . no idea about thin film by neutron diffraction
如果做的话，样品大概需要多少。我是做薄膜的，中子衍射能直接用厚薄膜做吗？会不会信号太弱？
Non - destructive testing - standard test method for determining residual stresses by neutron diffraction iso ts 21432 : 2005 ; german version cen iso ts 21432 : 2005
无损检验.用中子衍射测定残余应力的标准试验方法