The experiment showed that the absorptionintensity was much greater than the release intensity in higher phosphorus concentration of upper water of surficial sediment.
可以看出当上覆水磷酸盐浓度较高时，吸附作用的强度远大于释放作用。
2
The ultraviolet absorption peak narrows, absorptionintensity increases, the absorption margin becomes steep and moves to longer wavelength, the optical band gap decreases as well.
紫外吸收峰变窄，强度增加，吸收边变得陡峭并向长波方向移动，光学带隙降低。
3
The index of absorptive intensity and absorptive balance were used to estimate the intestinal absorption rate of amino acids.