Separation of Short-Lived ~(138)Cs from Fission Products;

The separation of carrier-free cesium from fission products has been investigated using ion-exchange chromatography with zirconium phosphate inorganic exchanger and anion exchanger resin.

The paper introduces the method of dating the zero time by utilizing the activity ratio of two fission products in no-isobaric or parent-daughter fission products in isobaric.

Neutronic optimal analysis for the transmutation of long-lived fission products in the blanket for the fusion-driven subcritical system;

The behaviors of fission product were analyzed by using integral safety analyse code for nuclear power plant of 900 MW in the case of severe accident induced by large break loss of coolant accident.

This paper,starting from a new viewpoint of productional surplus and consumed remainder,studies the coordinating mechanism and the harmonious standard in transforming matter and energy between man and nature,and puts forward some practical counter- measures by means of establishing the structure of material movement in cycles and analysing the inter- relations.

The essence of enterprise property rights is that it is the subjective residual property rights which have the unite between correlative and free characteristics.

The Preliminary Study of Methods to Calculate Biomass Trends, Exploitation Rate and Surplus Production from Survey Index and Catch Data.;