Estimation of water amount in river network of Taihu Lake based on isotopic mass conservation

A one-dimension flux model for the secondary settling tank based on the mass conservation;

Based on the mass conservation law,this paper introduces a simple and feasible method for measuring hydrogen and oxygen stable isotopic concentration in soil water,which can avoid directly extracting soil water.

A tracer dilution physical model of measuring seepage velocity was reestablished according to tracer mass conservation,and a new formula of calculating the horizontal seepage velocity was given by infinitesimal method which modified the generalized dilution formula.

But the trace quality conservation is used to solve the problem.

This paper infers, from the law of fine equilibrium and the law of conservation of mass, the relationship between rate constant of primary reaction and chemical equilibrium constant of general reaction and the relationship between primary reaction and general reaction.

The strangeness production in high energy pp collisions is studied by considering the constraint from the isospin conservation and the suppression of strange quark production.