consecutive column造句

continue decreasing the height and note that the child controls flow into consecutive columns
继续减小高度，注意子控件流入后续列中。
the enzyme was purified from cell extract by ammonium sulfate fractionation ( 30 %-80 % saturation ) and consecutive column chromatography using deae-cellulose and sephadex g-100 . the sod activity for purified enzyme could reach 4966 iu / mg proteins, and the molecular weight of the sod was about 20 kda which determined by sds-page electrophoresis . when the non-denaturing polyacrylamide gel stained with substrate for sod in the present of 0.2mmol / l kcn or 0.5 mmol / l h2o2, the active band was still showed at the same position, which indicated the sod could not be inhibited by the treatments with kcn or h2o2 and it was the mn sod
通过sds一聚丙烯酸胺凝胶电泳可知该sod酶的分子量约为20kda.在非变性聚丙烯酞胺凝胶(pagb)电泳后，在凝胶son显色反应液中加入0.2耐01/lkcn或0.5inmol/lh202，凝胶sod显色反应后在原来的sod酶部位仍然含有sod活性带，这表明利用kcn和h20:处理并不能抑制500的活性，该sod属于mn一sod。
It's difficult to find consecutive column in a sentence. 用consecutive column造句挺难的