Capnometry is the measurement and numerical display of the carbon dioxide concentration in the respiratory gas during the whole respiratory cycle (inspiration and expiration).
二氧化碳测定术是在整个呼吸循环过程(吸气和呼气)中气体中二氧化碳的测定和数值显示。
2
In this thesis, we built a Simple Air Quality Numerical Model System(SAQMS) for forecasting SO2 concentration.
建立了一个用于模拟SO2浓度分布的简单空气质量数值模式预报系统（SAQMS）。
3
Numerical simulate: the finite difference program was compiled to simulate solute concentration distribution with time and distance. its property was proved by the soil trough experimental model.