| 摘要 |
An apparatus for viewing a foil irradiated in the course of neutron radiography, the foil having nuclear tracks being visible after etching under the action of light, includes a completely enclosed housing having a first surface with an opening formed therein for receiving an etched foil, a second surface opposite the opening, a black coating disposed on the second surface, and at least one light source disposed between the black coated second surface and the opening for transmitting light rays striking the foil in the opening at an angle deviating from the normal. |
