University of New Mexico Bioalgal Energy, Photosynthesis rates of poplar plants - Measurements with TDL machine (Normal CO2 - Pre-exposed - Tray 5/6 - Play 1 - 2016/06/09)

Collect the photosynthetic rate of poplar plants under different isotopic compositions of CO2 with the TDL machine and with the Licor equipment.采用TDL仪器（TDL machine）与Licor设备，采集不同CO₂同位素组成（isotopic compositions of CO2）条件下杨树植株的光合速率（photosynthetic rate）数据。