After examining the gene cyp2a6 among 300 smokers and those who had smoked in the past , the scientists found that 70 percent of those with a highly active type of the gene were highly addicted to nicotine 本次研究所涉及的对象包括300名正在吸烟者以及一些从前曾经吸过烟的人，科学家们对这些人体内一个名叫cyp2a6的基因进行了相关的检测，结果显示，在那些该基因表现得异常活跃的人里，对尼古丁高度成瘾者所占的比例为70 % 。
In this paper , the author introduces another experimental research on dpf regeneration , which has been conducted by spraying h2o2 into the filter . it features that the temperature at which the soot oxidizes properly by the reaction between carbon and highly active radical species generated from h _ 2o _ 2 become much lower 本文采用了一种新的方法对柴油机微粒过滤器的再生进行了试验研究，即利用h _ 2o _ 2分解产生的活性基团和碳烟进行反应，从而在较低的温度下将碳烟烧掉。
Heterocyclic quinoxalin and its derivatives are useful as highly active benzopyrazine compounds . this article introduced recent progress of these important intermediates as medicine , fungicide , pesticide , herbicide , growing inhibitors of plants , new fluororescent probes and dyestuff intermediates . the structural - activity relationships of different quinoxalin derivatives were also illustrated 喹喔啉类化合物具有众多生物活性,可用于杀菌剂、杀虫剂、除草剂、植物生长调节剂、荧光探针以及染料中间体等领域,是一类重要的杂环化合物.本文综述了喹喔啉类化合物的生物活性研究进展,探讨了不同喹喔啉衍生物的构效关系
After examining the gene cyp2a6 among 300 smokers and those who had smoked in the past , the scientists found that 70 percent of those with a highly active type of the gene were highly addicted to nicotine . the percentage of heavy smokers among those with a less active cyp2a6 was lower at 40 percent , the finding showed 本次研究所涉及的对象包括300名正在吸烟者以及一些从前曾经吸过烟的人，科学家们对这些人体内一个名叫cyp2a6的基因进行了相关的检测，结果显示，在那些该基因表现得异常活跃的人里，对尼古丁高度成瘾者所占的比例为70 % 。
In addition , when the electron - cavity pairs migrates to the films surface , there is adequate water to react with these electron - cavity pairs in good time . this not only reduces the composition probability of the electron - cavity pairs but also produces a large number of highly active hydroxyls that enhances the photocatalytic ability 紫外光照射下产生的电子-空穴对迁移到薄膜表面后，有足够的水分子及时地与空穴发生反应，不但减少了电子-空穴的复合机率，而且产生大量的强活性羟基，使薄膜的光催化性增强。
This indicated a rising tendency of ros content on the whole under salt and high photon intensity , and even a great increment after short time of treatment . so , suaeda salsa must have a high ability to scavenge ros in order to grow well under salt stress , otherwise the highly active ros would induce oxidative damage on the plants and inhibit its growth . now apx activity changed correspondingly 叶绿体中apx在整个细胞中占有很大的比例，其中s apx可占到整个细胞中可溶性apx的70以上；同时， s apx 、 t apx在叶绿体中基本上各占一半，因而，一方面保证了光合膜上产生的hzoz原位清除，同时也能充分地清除基质中各种来源的h 。
The pen cam and pocket dv legend fielding a strong lineup of industry professionals all with highly active innovation genes and solid expertise in the digital imaging business , aiptek international opened its road to growth by creating completely new and daring digital cameras , which rewrote the industry history and rocked the market as well ; the pencam and pocket dv . leading supplier of humanly friendly internet products 阵容坚强的天瀚团队不但拥有厚实专业技术，且有丰富的产业经验，基于创新的理念，天瀚领先全球，推出世界首部笔型数位相机与口袋型数位影相机这两项产品不仅引领市场风潮改写数位相机历史，并带领天瀚科技开启成长之道。
Other areas where we are highly active is in the implementation of the government s lpg vehicle initiative , which is being introduced to reduce air pollution in the territory , the introduction of indoor air quality ( iaq ) programmes to provide cleaner air and a healthier working environment for hong kong s offices and public places including government venues , and studies into the potential usage of renewable energy in hong kong 其他工作范畴还包括协助政府推行石油气车辆计划，以减轻本港的空气污染问题；引入室内空气质素计划，为办公室、公众地方及政府场地提供更优质及健康的工作环境；以及进行在本港使用再生能源的可行性研究。
With the purpose of better understanding some weak links in this subject , we comprehensively and systematically compared the effects of some typical inhibitors and their different combined ways in inhibiting cd bioavailability in purple soil , further studied the laws and affecting factors of cd ' s transfer and transformation in soil - plant system , revealed the mechanisms inhibitors function , and explored the practicable inhibitor prescriptions and their usage . the results are expected to provide reliable techniques for controlling cd pollution of agricultural soils in chongqing and it is also significant to ameliorate soils polluted by other kinds of heavy metals . comprehensive methods including pot experiment , laboratory culture experiment , kinetic and thermodynamic adsorption - desorption experiment were adopted in this study , and the acidified purple soil was chosen to test , considering that cd is highly active in this soil 本研究针对重庆市农业土壤的污染状况，选取镉活性较高的酸化紫色土为供试土壤，采用盆栽试验、培养试验、化学热力学与动力学吸附试验相结合的方法，系统研究和比较多种调控剂及其不同组合方式对镉生物活性的效应，并揭示镉在土壤?植物系统中的迁移转化规律及影响因素，进一步分析调控剂的作用机理，探寻具有实际应用价值的调控剂配方及合理使用的方法，这不仅可以为重庆市农业土壤镉污染的防治提供可靠的技术保障，而且对于其它重金属污染的治理也有一定的理论意义。
