piperidine是什么意思 piperidine怎么读
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英 [pɪ'perɪdiːn]
英 [pɪ'perɪdiːn]
美 [paɪ'perɪˌdiːn]
美 [paɪ'perɪˌdiːn]
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n. 哌啶(氮杂环己烷)
piperidine的用法和样例
用作名词 (n.)
- A new extracting agent of piperidine derivant was synthesized.
合成了一种新萃取剂哌啶多氮衍生物。 - The crude dye is collected on a filter and then recrystallized from ethanol containing a small amount of piperidine.
粗染料过滤，然后在少量含有哌啶的乙醇中重结晶。
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