| 释义 |
〔vinyl〕The univalent chemical radical CH2CH, derived from ethylene. 乙烯基:从乙烯分子中得到的一价化学基CH2CH 〔chromophore〕A chemical group capable of selective light absorption resulting in the coloration of certain organic compounds.发色团:有机化合物中能对光进行有选择性吸收的化学基团〔sulfonic〕Of or relating to the chemical group SO2OH. 磺酸的:属于或关于化学基SO2OH的 〔amethopterin〕pter(oyl) [a chemical radical] pter(oyl) [一种化学基] |