释义 |
protective colloid
protective colloid[prə¦tek·tiv ′kä‚lȯid] (physical chemistry) A colloidal substance that protects other colloids from the coagulative effect of electrolytes and other agents. protective colloid
pro·tec·tive col·loida colloid that has the power of preventing the precipitation of suspensoids under the influence of an electrolyte. |