吸附点 meaning in Chinese

adsorption site

On the whole , the surface charge of chloroform is negative . thus , both the adsorption capacity of granular activated carbon and attractive or repulsive forces of charge influence the electrosorption of chloroform on granular activated carbon
阳极极化时，活性炭表面带正电荷，吸附点增加，吸附量与吸附速率提高；相反，阴极极化则活性炭表面的负电荷与氯仿异性相斥，吸附量减小。