烟草

This model has overcome the shortcoming of single CBP model and other models limited in ability to express with double trend prediction; also separated the time dependence and environmental factor, and respectively treated the two weight of the double trend, this model have fully utilized the advantage of the CBP isotropism characteristic.

最后，以云南某烟草公司某区域近6年的卷烟销售数据为研究模型试验研究对象，建立了APMSTS基于神经网络的烟草销售预测模型系统，系统从该公司数据库中进行实时增量抽取数据，以及录入该区域年鉴数据作为环境参考因子。

A full-length cDNA encoding sucrose: sucrose 1-fructosyltransferase from Lactuca sativa was inserted into pCAMBIA1300-als under the control of the CaMV 35S promoter. This plasmid was used for Agrobacteriummediated tobacco leaf disc transformation. Transgenic plants were analyzed by PCR and Southern blotting. 1-SST gene expression was confirmed by RT-PCR.

将从莴苣中克隆的1-SST基因重组到pCAMBIA1300-als中，构建了在CaMV 35S启动子调控下的植物表达载体，利用农杆菌介导的叶盘转化法将1-SST基因导入烟草中，PCR和Southern杂交检测表明获得了转基因植株，RT-PCR结果表明该基因在烟草中正常表达。

H. armigera is a typical polyphagous insect. And its host plants include at least 60 crop species such as cotton, corn, wheat, soybean, tobacco and tomato and 67 wild plant species from about 30 plant families including Malvaceae, Solanaceae, Gramineae, Leguminosae, etc. H. assulta is an oligophagous insect and mainly feeds on tobacco and hot pepper in the field.

棉铃虫是典型的多食性昆虫，其寄主至少有60种作物，包括棉花、玉米、小麦、大豆、烟草、番茄等以及67种野生植物，涉及锦葵科、茄科、禾本科、豆科等30余科；烟青虫是一种寡食性昆虫，农作物中主要为害烟草和辣椒。

Tobacco Alkaloid Nicotine Nornicotine Percent nicotine conversion Sensory evaluation Cigarette smoke Tobacco-specific nitrosamines

烟草；生物碱；烟碱；降烟碱；烟碱转化率；感官评吸；烟气；烟草特有亚硝胺

Flies to honey, vampires to blood-but we've got a glut of lawyers out there just looking for someone to sue, said John Banzhaf, the founder of ASH, an anti-smoking group. The Master Settlement Agreement of 1997, which cost tobacco firms $246 billion, much of it to be spent on anti-smoking measures, meant that after decades of barefaced lying, Big Tobacco found itself outspent and outmanoeuvred.

蜂蜜招引苍蝇，血液招引吸血鬼--但是我们有一大帮律师去寻找那些能够被起诉的人，反烟团体 ASH 的创始人 John Banzhaf 如是说。1997年的《控制结算协议》让烟草企业付出了2460亿美元，这些资金的绝大部分被用于禁烟措施，这意味着，厚颜无耻地说了几十年弥天大谎之后，烟草公司发现自身已经筋疲力尽和黔驴技穷。

The Master Settlement Agreement of 1997, which cost tobacco firms $246 billion, much of it to be spent on anti-smoking measures, meant that after decades of barefaced lying, Big Tobacco found itself outspent and outmanoeuvred.

班茨哈夫说。1997年的《总和解协议》使得烟草公司损失2460亿美元，这笔钱大部分都用来投资反烟举措。这意味着几十年的弥天大谎之后，烟草行业终于风光不再。

After inoculation with Phytophthora parasitica Var nicotianae, the activities of these enzymes in PDJ-treated tobacco were higher than water-treated tobacco.

接种黑胫病菌后，PDJ处理的烟草PAL、CAT和POD酶活性都显著高于不处理烟草。

To control tobacco black shank disease rationally, reduce resistance, 34 strains of Phytophthora parasitica var. nicotianae were isolated from 6 region of Yunnan province and all isolates were determined their resistance to metalaxyl. The results indicated that of all tested isolates, there were 12 high resistance, 5 middle resistance and 17 low resistance isolates respectively.

为合理防治烟草黑胫病，减少抗药性产生，从云南省6个地州分离烟草黑胫病菌菌株34个，就分离菌株对甲霜灵的抗药性进行了测定，结果表明，供试34个菌株中中高抗菌株12个，中抗菌株比例较高5个，低抗菌株17个。

In order to evaluate resistance risk of Phytophthora parasitica var. nicotianae to metalaxyl, the metalaxyl-sensitive strain 240 and metalaxyl-resistant strain191 were studied. The results showed that the mutation rate of metalaxyl-sensitive strain 240 was 7.0×10–5 on CA medium with metalaxyl concentration of 10μg/mL.

为了评估烟草黑胫病菌对甲霜灵的抗药性风险，以对甲霜灵敏感和高抗的烟草黑胫病菌240和191为出发菌株，进行了抗性突变频率测定、抗性诱变、抗性水平测定、遗传稳定性、生长速率、致病性测定和适合度等研究。

Harpin〓 can induce plant resistance to TMV and Phytophthora parasitica var. nicotianae.

水稻白叶枯病菌过敏性反应激发子harpin〓能够诱导Xanthi烟草抗TMV和烟草黑胫病的侵染。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。