英
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 recrystalpzed 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。
乙酸哌啶
Piperni
[pɪ'perɪdiːn]
美[paɪ'perɪˌdiːn]
n.哌啶(氮杂环己烷)piperidine的用法和例句:
例句
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 recrystalpzed 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。
词汇搭配
acetyl piperidine乙酸哌啶
piperidine的相关资料:
临近单词
piperPiperni