Synthesis and application of ion inartificial molecular flocculant prepared by starch are reported in this paper.介绍了以淀粉为基材的阴离子天然高分子絮凝剂的合成工艺和应用效果....

adj.非人工的...

inartificial的音标：inartificial的英式发音音标为：[ɪnɑ:tɪ'fɪʃəl]inartificial的美式发音音标为：[ˌɪnɑtə'fɪʃəl]...