Using 避免使用 using. When using is used, most often you will have an
“agreement” problem. The kinase affinity was determined by using the reported procedure. x The “affinity” cannot use the procedure; it is “we” use the procedure. 主句的主语同修饰句的主语不一致。 We used the reported procedure to determine the kinase
affinity. √ The kinase affinity was determined with the
reported procedure. √