Nicotine content for each cartridge 每支烟弹的烟油含量
nicotine content in smoke 烟气烟碱量
content of nicotine 烟碱含量
Fulvic acid increased protein content after budding stage and nicotine content during the whole growing period,but decreased protein content at rosette stage.
砷污染土壤中施用黄腐酸还可降低烤烟团棵期的蛋白质含量,提高现蕾以后的蛋白质含量和全生育期的烟碱含量。
参考来源 - 砷污染土壤中施用黄腐酸对烤烟(Nicotiana tabacum L.)氮代谢的影响·2,447,543篇论文数据，部分数据来源于NoteExpress
None of them were prepared to comment on this study or discuss the detailed nicotine content of their products.
他们都不愿意对这项研究发表评论，也不愿意讨论他们产品中尼古丁的具体含量。
However, none of them were prepared to comment on this study or discuss the detailed nicotine content of their products.
然而，他们都不愿意对这项研究发表评论，也不愿意讨论他们产品中尼古丁的具体含量。
Under the law in Massachusetts, tobacco companies have to measure the nicotine content of every type of cigarette and report the results.
根据马萨诸塞州的法律，烟草公司必须测量每种香烟的尼古丁含量并报告结果。
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