His teeth were stained with nicotine from years of smoking.
他牙齿因多年抽烟而被尼古丁染黄了。
Nicotine has been studied for the first time by pulse radiolysis techniques.
摘要首次运用电子脉冲辐解技术研究尼古丁分子化学。
Many smokers who are chemically addicted to nicotine cannot cut down easily.
许多有尼古丁瘾抽烟人不容易把烟戒掉。
The college students were also less likely to have a drug-use disorder, nicotin nicotine dependence or bipolar disorder.
大学生滥用药物，尼古丁依赖症和躁郁症可能。
This article introduces micro - titration measuring method to replace the normal nonhydraulic titration method in measuring nicotine content in tobacco.
本文首次用微型称量简定法,代替常规非水滴定法测定烟草中尼古丁含量。
声明：以上例句、词性分类均由互联网资源自动生成，部分未经过人工审核，其表达内容亦不代表本软件的观点；若发现问题，欢迎向我们指正。
Tobacco contains nicotine, which is addictive.
烟草含有尼古丁，它可致人成瘾。
Unnaturally high nicotine concentrations deterred the bees.
尼古丁浓度高于自然水平会使大黄蜂望而却步。
His addiction to nicotine trumped convention and courtesy.
他的烟瘾胜过了公德和礼貌。
Nicotine is an addictive element in tobacco.
尼古丁烟草中一种令人上瘾的成分。
Many contain addictive nicotine, and there's conflicting research on whether they help smokers kick the habit.
许多电子烟都含有成瘾性的尼古丁，这些产有助于吸烟者戒烟，针对该问的究也没有达成一致。
That worries the department because of the addictive nature of nicotine.
这令卫生部感到不安，因为尼古丁一种能让人上瘾的物质。
In particular, nicotine is a highly flexible molecule.
尼古丁一种尤其高活性的分子。
Look, there are other ways to quit. You can try the nicotine patch, or nicotine chewing gum.
看，还有其他方法能戒烟的。你可以试试尼古丁贴片或尼古丁口香糖。
Health experts say nicotine is highly harmful to developing brains.
健康专家表示，尼古丁对发育中的大脑极具危害。
And if caffeine and nicotine have these effects on bees?
只有咖啡因和尼古丁会对蜜蜂产生这些影响？
They contain carcinogens like nicotine and other toxins like arsenic.
它们含有尼古丁等致癌物和砷等毒素。
The symptoms they report are consistent with acute nicotine poisoning.
根据他们所描述的症状，这与急性尼古丁中毒相吻合。
Headaches and seizures are also common signs of nicotine poisoning.
头痛和癫痫也尼古丁中毒的常见病症。
E-cigarettes create a vapor out of nicotine and other chemicals.
电子烟由尼古丁和其他化学制造出烟雾。
Professor Terrence said nicotine is connected to high protease levels in the lungs.
特伦斯教授说，尼古丁与肺部的高蛋白酶水平有关。
Highly concentrated nicotine solutions are potently addictive and nicotine addiction is a very difficult addiction to break.
高浓度的尼古丁溶液会使人上瘾，而吸烟一种很难戒除的瘾。
Nicotine is a toxin that stimulates your body to produce adrenaline.
尼古丁一种毒素，刺激你的身体产生肾上腺素。
Instead, they release a nicotine vapour that makes people feel like they are smoking.
相反, 电子烟释放尼古丁蒸汽，让人们觉得自己在吸烟。
It also decreases the amount of nicotine permitted in smoked tobacco products.
它还会减少烟草制中允许的尼古丁含量。
These substances contain chemicals similar to nicotine and affect insect nervous systems.
这些农药中含有类似尼古丁的物质，这种物质会影响蜜蜂的神经系统。
关注我们的微信
下载手机客户端
划词翻译
详细解释
牙齿因多年抽烟而被尼古丁染黄了。
练—新闻报道 
。
。
烟草中一种令人上瘾的成分。
有助于吸烟者戒烟，针对该问
的
究也没有达成一致。
