The amount of nicotine in these nicotine substitutes can be enough to excite the heart.
这些尼古丁替代品中的烟碱含量足以刺激心脏。
《柯林斯高阶英汉双解学习词典》
But President Clinton declared nicotine an addictive drug last August.
然而，去年8月，克林顿总统宣布尼古丁为使人上瘾的麻醉药物。
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Many smokers who are chemically addicted to nicotine cannot cut down easily.
许多有尼古丁瘾的抽烟人不容易把烟戒掉.
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抽烟时吸入的尼古丁和一氧化碳都已经被标定为致病因素。
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Far from acting as a relaxant aid for mood control, nicotine dependency an aid for stress.
香烟可不能充当缓和剂,也无助于人控制情绪, 相反,对尼古丁的依赖性却能增加人的压力.
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Nicotine is a hygroscopic, oily liquid miscible with water in its base form. As water soluble.
尼古丁是吸水, 吸湿的油性液体, 在水,在油,或在其它溶剂,极易混合,并非溶解.
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You are given pills with small quantities of nicotine to wean you from cigarettes.
会给你一些含少量尼古丁的药片帮你戒除烟瘾。
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They have said that smokers are hooked on their own kind of drug, nicotine.
他们说,吸烟者给他们自己的那种毒品即尼古丁勾上了.
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Pregnant women who smoke can pass nicotine and carbon monoxide to their baby through the placenta.
抽烟的怀孕女性会通过胎盘把尼古丁和一氧化碳传给胎儿.
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By measuring the nicotine content among the tabacco leaf in the different areas.
通过对不同地区烟叶中烟碱含量测定发现,烟碱含量相差甚远.
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It is known that tobacco contains nicotine and other harmful products to health.
大家都知道烟草含有尼古丁和其它对身体有害的物质.
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If any plants are infested, they can be dipped in a 0.2 % nicotine solution.
倘若某些植物受侵扰, 可将它们侵入0.2%尼古丁溶液中.
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A nicotine spray can help smokers quit the habit without putting on weight.
尼古丁喷雾剂能够帮助吸烟者在不增加体重的同时戒烟。
《柯林斯高阶英汉双解学习词典》
