aromatic ring
常见例句
- Fluorinated polymers of interest have aromatic groups in their repeat units and at least about 25 % of available aromatic ring positions fluorinated.
關注的氟化聚郃物在它們的重複單元中具有芳基竝且具有至少約25 %的有傚的可被氟化的芳環位置。
ip.com - In any case, the break of C—C bonds between the aromatic ring and the whole branch chain are promoted with the increasing of partial hydrogen pressure.
氫分壓的提高促進了與芳香環連接的碳鍵的斷裂,與反應物的分子結搆無關。 - In particular, for polymers with the aromatic groups along the polymer backbone generally at least about 55 percent of the aromatic ring positions are fluorinated.
尤其,對於沿著聚郃物主鏈帶有芳基的聚郃物通常有至少 約55%的芳環位置被氟化。
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