基本解釋[化學]柱外效應[生物學]柱外效應英漢例句雙語例句It has the advantages of low extra-column diffusion effect, easy machining and easy changeable.它具有柱外效應小、易于加工和便于更換的特點。extra column effect更多例句詞組短語短語extra -column effect 柱外效應extra a column effect 柱外效應extra column effect更多詞組專業(yè)釋義化學柱外效應生物學柱外效應