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alkaloid
UK: ['ælkə.lɔɪd]
US: ['ælkə.lɔɪd]
复数:alkaloids
adj.
1.碱的,碱一样的,含碱的
n.
1.生物碱,植物碱基
2.〔化〕生物碱,有机含氮碱

1 . The extraction scheme of alkaloid invented by the factory tends to be more appropriate for the latter ethanol fermentation run.
工厂发明的生物碱提取工艺更有利于后续酒精发酵过程。
2 . Because this alkaloid is so structurally complex, the researchers applied a second principle - and used it for structural simplification.
由于生物碱的结构十分复杂,研究者们应用了第二条原理,并将其用于结构简化。
3 . He operated an opium alkaloid factory in Turkey and he was a leader in the Italian underworld on the Lower East Side of New York.
他在土耳其运做着一个加工鸦片碱的工厂,他是纽约东边低地一个意大利黑帮的头目。
4 . In the same growth period, the content of alkaloid in root and leaf has no significant difference.
同一生长期根与叶片的生物碱含量差异不显著;
5 . The company insists, however, that coca leaves are used as a flavoring agent only after removing the illegal cocaine alkaloid.
然而,公司坚持古柯叶是在消除了非法可卡因生物碱之后才被用作调味剂。
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