尼古丁

Some organic insecticides are natural, such as rotenone, pyrethrins, and nicotine. Others are synthetic, such as chlorinated hydrocarbons (e.g., DDT, dieldrin, lindane); carbamates, related to urea (e.g., carbaryl, carbofuran); and parathions, organic phosphorus esters.

有机的杀虫剂可能是天然的，如鱼藤酮、除虫菊和尼古丁；或是合成的，如氯代烃类(例如，滴滴涕、狄氏剂、林丹)、氨基甲酸酯，与尿素有关(如氨基甲醯、灭多虫和卡甲喃)、巴拉松、有机磷酸盐。

The problem is that people who use hookahs typically inhale far more smoke than cigarette smokers, exposing them to potentially higher levels of nicotine, carbon monoxide and other chemicals.

问题是抽水烟的人吸入的烟量通常远超过抽香菸的人，这也隐含了使他们暴露於更高剂量的尼古丁，一氧化碳还有其他化学物质中。

June 24, 2006 —- There's a whole new way for smokers to get a fix -- a lemon-flavored drink laced with nicotine.

混合尼古丁的柠檬味的一种饮料成为吸烟者戒烟的全新方法。

Smoking cigarettes adds to the Computer Desk Computer manufacturer computer mouse Computer Computerized collar knitter machine Conduit Bodies construction board Container Bag Control Arm Cooking Thermometer general levels of air pollution as well as damaging our health.

吸烟不仅对健康有害，而且增加空气污染程度。香烟雾含有多种有害物质：不仅有致癌化学物质、有某种能阻止氧气进入血液的气体，还有引起血压增高、心速加快的被称为尼古丁的物质。

NRT can double a non-pregnant smoker's chance of giing up, but as pregnant women metabolise nicotine a lot faster than other people it cannot be assumed that NRT will work for them and the SNAP trial will establish whether or not this is the case.

NRT可以使非怀孕吸烟者戒烟的机会成倍增加，但由于孕妇的尼古丁代谢速度远比其他人快，所以不能想当然地认为NRT对孕妇有效，SNAP试验将明确这一点。

3 Ring and 5 ring PAHs accounting for 19%、10%、13%, respectively for total PAHs. Vehicle of longer mileages discharged more toxic PAHs.

香烟烟雾中PAHs总量与煤焦油含量有较好的相关性，与尼古丁无明显相关性。

Caffeine and nicotine are good stimulants and help to increase the metabolism of our body.

咖啡因和尼古丁是好的兴奋剂，并有助于提高我们的身体的代谢。

Merrell Dow Inc.is so sure its Nicorette gum will help puffers kick the weed, it has launched a$300, 000ad campaign to promote it.

梅若道公司对他们的尼古丁口香糖能帮助瘾君子戒烟极有把握，已展开耗资30万元的广告攻势，推广该项产品。

The animals were randomly divided into groups as follows: testⅠ: Group S, 20 rats were immobilized by using of flexible wire mesh (5x5mm) bent to bodies, and freed of food and water during the experimental period (8pm-8am).

本研究目的是结扎建立实验性牙周炎动物模型，研究限制性应激与牙周炎之间的关系；在应激基础上给与大鼠尼古丁，探讨应激和吸烟协同作用在牙周炎的发生发展过程中的作用，为进一步阐明牙周炎的发病机制奠定基础。

There, as here, the court found that the FDA had a well-reasoned approach to the use of nicotine gums by pregnant women and others, and that the Prop 65 warning would interfere with this legitimate objective.

在这里，这里，法院认为， FDA曾经良好的合理的办法来使用尼古丁口香糖的孕妇和其他人，以及65个预警支柱会干扰这一合法的目标。

And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47：5 法老对约瑟说，你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法，同时，采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。