转折线 meaning in Chinese

bend line
inflection line
line of inflection

Because in the drinking water has the slight pollutant content to be low , may use the ideal solution adsorption theoretical model ( iast ) to process , the result is satisfying , this model to studies the activated charcoal to add water has the slight pollutant the adsorption rule to have the extremely important guiding sensein addition , the solute measurement replacement adsorption model ( sdm - a ) also obtained to the above research system has imagined not the but actually result , namely appeared " v " the glyph extension broken line in adsorption isothermal chart
鉴于饮用水中三氯甲烷含量较低,采用理想溶液吸附模型( iast )来指导其吸附动力学的研究,结果令人满意,另外,溶质计量置换吸附模型( sdm - a )应用于上述研究体系也取得了意外收获。即在其吸附等温线图上出现了“ v ”字形的转折线。该点对应饱和吸附量,可用来判断单分子层和多分子层吸附的分界点。