“pyrazine”的概念、定义、翻译、参考文献-科学参考

单词	pyrazine
释义	pyrazine Encyclopedia 理学吡嗪释 pyrazine吡嗪 1,4位含两个氮杂原子的六元杂环化合物，分子式C4H4N2。 Chemistry ＞有机化学＞有机化合物＞释义 pyrazine吡嗪＞有机化学＞有机化合物＞释义 pyrazine对二氮杂苯
随便看	single liquid quenching single-loop approximation single loop control single loop control system single-loop diagram approximation single loop regulator single loop servo system single-loop-type galvanometer single-machine problem single machine scheduling single main diagram single metallocene single mineral preparation single minute exchange of die single missile launcher single mode single mode fiber single-mode fiber single mode laser single-mode line width single mode optical fiber single-mode optical fiber single-mode optical fiber, SMF single mode squeeze operator single-mode squeeze operator

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