英语词汇“separation-preconcentration”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	separation-preconcentration
释义	separation-preconcentration 英sepə'reɪʃnpriːkənsentr'eɪʃn美sepə'reɪʃnpriːkənsentr'eɪʃn 基本例句分离富集¹⁰⁰ Trace cadmium in the calcium salt reagents was determined by flame atomic absorption spectrometry after separation and enrichment with sulfhydryl cotton.采用巯基棉分离富集钙盐试剂中的痕量镉，用火焰原子吸收光谱法进行测定。
随便看	supplementary gate supplementary gear-box supplementary gene supplementary genes supplementary ground electrode supplementary grounds for avoidance supplementary group supplementary grouting supplementary guanantee supplementary guarantee supplementary half interval contour supplementary heat-cutting supplementary heating supplementary, heating supplementary heat source supplementary horizontal control supplementary humidification supplementary illumination supplementary immunization Supplementary immunization campaign Supplementary immunization of MV supplementary income supplementary income tax supplementary income tax in macao supplementary indices