烟草的

Smoking cigarettes or using smokeless tobacco is one of the major risk factors for esophageal cancer.

吸食烟草。抽烟或使用无烟烟草是患食管癌的一个最主要原因。

Cigarettes are not the only danger. Smokeless tobacco and cigars also have been linked to cancer.

烟草不是唯一的危险，无烟烟草和雪茄也和癌症有关。

The ultimate plan is to have three tobacco centres in northern, central and south-western China.

最终的计划是：在华北、华中和西北设立3个烟草中心，成立10个大型烟草企业，推出10个主要品牌。

In the lawsuit, filed on December 24, John Middleton is joined by manufacturers, Altadis U.S.A., Swedish Match North America, and Swisher International; Maryland distributor, Century Distributors; and the Cigar Association of America.

烟草制造商阿塔迪斯美国公司、瑞典火柴北美公司和Swisher国际公司，还有马里兰州的烟草经销商世纪经销公司和美国雪茄协会与约翰·米尔顿公司联合，于12月24日提起了这宗诉讼。

Here we report the result of the resistance of tobacco to Tobacco Mosaic Virus and micro-HR induced by AT-toxin.

摘 要：烟草赤星菌毒素是烟草赤星病菌产生的重要毒性因子，在病原菌致病过程中具有重要作用。

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。

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。

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。

At last, the article brings forward the developing mode of the standard system to promote scientification, rationalization and practicalization of the system.

最后文章提出了烟草行业信息化标准体系的发展模式，使烟草行业信息化标准体系逐渐趋向科学化、合理化和实用化。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。