詞語：substituent
substituent的解釋
substituent[səb'stitjuənt]adj. 被代替的；可代分子的n. [化]取代基；取代者
substituent的意思
substituent 取代基;取代;取代者;代用品;Substituent Effects 取代基效應;positive substituent 陽性取代基;negative substituent 陰性取代基;substituent effect 取代基效應;釋義：取代效應;
substituent的參考例句
1.The sandwich-type rare earth bisphthalocyanine with and without amino substituent were synthesized and the purification methods were discussed. 合成了三明治型稀土酞菁和氨基取代稀土酞菁，探討了其純化方法，並採用柱層析的方法對其進行了提純。
2.Results show that they have good mechanical and mining properties with low cost. It is a good substituent of YG9Cand YG11C grade cemented carbide mining bits. 結果表明它有較好的機械性能和鑿巖性能，且成本較低，可以替代傳統的YG9C和YG11C牌號硬質合金釬片。
3.The synthesis for a series of 2, 3, 7 trihydroxy 9 [(substituent)azo]phenylfluorone and their influence factor of spectrophotometric properties were discussed respectively. 對新型2，3，7三羥基9[（取代基）偶氮]苯基螢光酮類試劑的合成及影響該類試劑光度性質的因素進行了討論，並對其在光度分析中的應用進行了評論。
substituent的詞匯及翻譯
substituent; substituent group - 取代基
substituent constant - 取代基常數
spanned substituent space - 取代基跨度空間
reliable substituent constant - 可靠的取代基常數
substituent的短語及翻譯
n.供電子取代基因 - donative electron substituent
n.可靠的取代基常數 - reliable substituent constant
n.取代基跨度空間 - spanned substituent space