用“precipitant”造句大全,precipitant造句 国语站 造句 6.37K 大中小设置文字大小 The pearly pigment of mica titanium was prepared by using the liquid deposition method with the urea as precipitant.If melamine is present, a precipitant is formed, which can also be assessed both visually and by spectrophotometry. TAG标签:precipitant 造句 #