In order to obtain a high-precision optical surface, Ni-P alloy transition layer was prepared on Al alloy and Be reflection mirror by an electroless plating technique, which showed that a Ni-P alloy coating could be obtained on Al reflection mirror in optical system of 85 μm in thickness,730 MPa in micro-hardness, and 11.

After long term research, it is believed that there are two utilizableres resources in miniature neutron source reactor(MNSR) provided reactor safety is ensured:(1) The reserve reactivity in the top of berylliums shims can be absorbed by adding compensatory control pated, and then be released progressively.

Graphite Furnace Atomic Absorption Spectrophotometer in Detecting Beryllium in the Air of Workplaces;

The Cation Interferences in Determination of Trace Beryllium by Graphite Furnace Atomic Absorption Spectrometry;

Effect of aging treatment on residual resistance ration of beryllium;