This article first simply describes the question and the reason of China Mobile transmission engineering quality,then to the question of existence quality proposes to reorganize the measure,finally proposes how to increase the suggestion of China Mobile transmission engineering quality.

This paper uses the flow boundary layer theory and mass transfer theory to analyze the CO gas flow state and CO mass transfer course in catalytic converter honeycomb holes,and illustrate the intrinsic mechanism of CO airspeed performance.

Mass Transfer and Atherosclerosis in the Human Arterial Circulation;

The model of coupled mass transport and kinetically limited isotope exchange synthetically considers the mechanisms of advection, diffusion, hydrothermal dispersion, and non-equilibrium exchange between water and rock.

Method of improving transmission quality in digital AM broadcasting system;

Some major reasons to effect data transmission quality of aulomatic weather station;

Through the main parameters of signalto noise ?transfers speed? communication capability? errorcoderate that affect transmission quality are go along qualitative analysis and ration account ,As a result, several main parameters that affect transmission quality are obviously advance ,base on using regenerative transpon.