1·A nicotine spray can help smokers quit the habit.
一种尼古丁喷剂可以帮助吸烟者戒烟。
—— 《柯林斯英汉双解大词典》
2·It allows nicotine to diffuse slowly and steadily into the bloodstream.
它使尼古丁缓慢、稳步地扩散到血液当中。
—— 《柯林斯英汉双解大词典》
3·You are given capsules or pills with small quantities of nicotine to wean you from the habit.
会给你一些含有少量尼古丁的胶囊或药片帮你戒瘾。
—— 《柯林斯英汉双解大词典》
4·That worries the department because of the addictive nature of nicotine.
那让卫生部感到不安，因为尼古丁是一种能让人上瘾的物质。
5·Ninety two were found to have higher nicotine yields than they did six years previously.
其中92个品牌的香烟中尼古丁含量高于6年前。
1·Some habits are aided by outside forces such as nicotine or alcohol addiction.
有些习惯是受到烟碱或者酒精上瘾等外力的影响所养成的。
2·This study lays the foundation for the application of nicotine biodegradation.
为微生物降烟碱的研究及应用提供了理论依据。
3·N-Nitrosamines content of cigarette smoldering smoke in different brands were examined and investigated together with the marked content of tar and nicotine in cigarette.
测定了市售各种烤烟型和混合型卷烟阴燃烟气中亚硝胺的含量，并探讨了与卷烟焦油和烟碱量的关联。
4·By combination of field investigation, indoor man-feeding and the result of chemical analysis, the authors studied the influence of nicotine on peach aphids.
采用田间调查和室内饲养的方法，结合化验分析结果，分析了烟草次生物质烟碱对烟蚜的影响。
5·In the sidestream smoke of cigarette, there are many substances which are harmful to people's health, such as nicotine, aldehyde.
卷烟燃烧时释放出大量侧流烟气，其中有很多危害人们身体健康的物质，如烟碱、醛类物质等。