prompt gamma neutron activation analysis造句
例句與造句
- This forms the basis of neutron activation analysis ( NAA ) and prompt gamma neutron activation analysis ( PGNAA ).
- Some of the more sophisticated analyzers use prompt gamma neutron activation analysis ( PGNAA ) or pulsed fast thermal neutron activation ( PFTNA ) to determine the elemental content of the coal.
- It's difficult to find prompt gamma neutron activation analysis in a sentence. 用prompt gamma neutron activation analysis造句挺難的