基本解释[化學]柱外傚應[生物學]柱外傚應英汉例句雙語例句It has the advantages of low extra-column diffusion effect, easy machining and easy changeable.它具有柱外傚應小、易於加工和便於更換的特點。extra column effect更多例句词组短语短語extra -column effect 柱外傚應extra a column effect 柱外傚應extra column effect更多词组专业释义化學柱外傚應生物學柱外傚應