Subject: ring members chem. As used herein, the term "aryl" refers to an aromatic ring system having any suitable number of ring atoms and any suitable number of rings. Aryl groups can include any suitable number of ring atoms, such as, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15 or 16 ring atoms, as well as from 6 to 10, 6 to 12, or 6 to 14 ring membersКак перевести ring members? Заранее спасибо! |
Еще контекст: Some aryl groups have from 6 to 12 "ring members", such as phenyl, naphthyl or biphenyl. Other aryl groups have from 6 to 10 ring members, such as phenyl or naphthyl. Some other aryl groups have 6 to 20 "ring members", such as phenyl. Если это члены кольца, то в чем отличие тогда от ring atoms, которые входят в состав кольца |
ring members- a constituent piece of a complex structure. кольцевых (составных) частей сложных структур |
кольцевых частей - нет ссылок |
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link 14.07.2015 3:06 |
кольцевых членов |
чем тогда кольцевые члены отличаются от ring atoms (атомы, которые входят в состав кольца)? |
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link 14.07.2015 7:47 |
элементы цикла / циклической структуры ? |
элементы цикла звучит хорошо, но ring atoms также элементы цикла |
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link 17.07.2015 10:42 |
Some aryl groups have from 6 to 12 "ring members", such as phenyl, naphthyl or biphenyl. Other aryl groups have from 6 to 10 ring members, such as phenyl or naphthyl. Some other aryl groups have 6 to 20 "ring members", such as phenyl . непонятно, почему фенил приводят в качестве примера для всех трех групп ring members... Из-за этого не совсем понятно, что под этими members имеют ввиду |
привожу еще контекст: Aryl groups can be 15 monocyclic, fused to form bicyclic or tricyclic groups, or linked by a bond to form a biaryl group. Representative aryl groups include phenyl, naphthyl and biphcnyl. Other aryl groups include benzyl, having a methylene linking group. Some aryl groups have from 6 to 12 """ring members""", such as phenyl, naphthyl or biphenyl. Other aryl groups have from 6 to 10 """ring members"", such as phenyl or naphthyl. Some other aryl groups have 6 to 20 """ring members""", such as phenyl. |
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link 17.07.2015 11:40 |
честно говоря, все равно не понятна разница между atoms и members. Разве что member = связь между атомами (т.е. элемент С=С) - их тоже можно 6 насчитать в фениле |
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