摘要
Theshortcomingsofthepresenttwoformulaefordescribingcolumnholdupareanalyzedanddeductionsareadetofindanewformula,Thecolumnholdup,Hw,describedbythenewformulaisdimensional,andrelatedtosoilsoultetransportkinesisandcolumnphysicalproperties,Comparedwiththeothertwocolumnholdups,Hwisfeasibletodescribedimensionalcolumnholdupduringsolutetransportprocess,TherelationshipsbetweenHwandretardationfactor,R,indifferentsolutetransportboundaryconditionsareestablished.
出版日期
2000年01月11日（中国Betway体育网页登陆平台首次上网日期，不代表论文的发表时间）
