水中硝酸盐浓度的增加
increased concentration of nitrates in water
CO2浓度增加
Elevated CO 2
elevated CO2 concentration
elevated carbon dioxide CO2
Increase of CO 2 concentration
Elevated CO2
臭氧浓度增加
Increasing surface ozone(O3) concentrations
刚度增加现象
stiffness increase phenomenon
角度增加的速率
rate of increase of angle
开放式空气CO2浓度增加(FACE)
Free-air CO2 enrichment (FACE
开放式空气CO2浓度增加FACE
Free-air CO2 enrichment FACE