烟叶

NAA can replace apices to keep apical dominance but without to compete nutrient with tobacco leaves.

利用生长素进行烤烟钾素库源关系的生理调控，既保持了烟株的顶端优势，又不让其与烟叶竞争养分。

The effect of microbial action was larger than that of enzymic action under aerobic condition, but was smaller under anacrobic condition.

烤烟发酵过程中，引起烟叶品质改善的主要因素为氧化作用、微生物作用和酶作用，其中以氧化作用为关键性主导作用。

She wanted to incorporate a Cuban theme, so Arriaga suggested finding real tobacco leaves and lacquering them to the wall.

她更希望展现出古巴的设计主题，阿里亚加建议去寻找真正的烟叶并将它们漆器在墙上。

This city has rapidly improved its agricultural industrialization, initially set up a group of production centers of nuisance free vegetable, miscellaneous grain crops, miscellaneous fruits and fine quality tobacco, a group of modern agricultural scientific and technological demonstration gardens of considerable size, including Dengfeng Modem Agricultural Demonstration Garden located in Ludian Town with an area of 5.32 hectares and 318 heliogreenhouse, an annual vegetable production of 6 million kilograms, registered trademark of "Songshan Green" and selling we1l throughout the country.

全市农业产业化水平快速提高，初步建成了一批无公害蔬菜、小杂粮、小杂果、优质烟叶生产基地。一批现代农业科技示范园已初具规模，其中位于卢店镇的登封现代农业示范园区，面积 5.32 公顷，拥有日光温室 318 座，年产蔬菜 600 万千克，注册了&高山绿&商标，产品畅销全国各地。

Nornicotine is produced by the N-demethylation of nicotine during the post-harvest treatment of tobacco leaves.Nornicotine in tobacco serves as the precursor in synthesis of the well-characterized carcinogen N'-nitrosonornicotine, one of the tobacco-specific nitrosamines, and consequently damages the health of tobacco smokers and passive smokers.

烟叶的采收后处理和加工过程中，大量的尼古丁经去甲基化作用生成了去甲基尼古丁，后者是烟草特有的亚硝胺类(tobacco-specific nitrosamines， TSNAs)致癌物——亚硝基去甲基尼古丁(nitrosonornicotine， NNN)的前体，与人类健康息息相关。

Tobacco related business of Reascend Group consists of 7 parts: Reconstituted tobaccoBusiness; Development of new natural tobacco flavor based of structuring component blending of flavor; Functional New Materials Business; Off-line Processing Business; Applied Basic Research, Synthesized Technique Integration and Technical Service; Tobacco Biological Agriculture Business; Correlation Technique and Product to diminish perniciousness of cigarette.

瑞升集团七大烟草相关业务板块如下：造纸法再造烟叶业务；以结构化组分调香技术为核心的新型烟用天然香料开发；烟用功能性新材料业务；烟草离线加工业务；应用基础研究、综合技术集成及技术服务；烟草农业生态业务；降低卷烟危害性的相关技术及产品。

The result showed :(1) most of the samples have the comparability, only little of these samples exist obvious difference,(2) the quality index in a group have little diference,otherwise difference is obvious.(3) in the process of prescription ,we can use the quality simility to find the substitute when a kind of tobacco leaf in prescription is limited or absence.

结果表明，（1）大多数样本的品质指标存在相似性，少数样本则存在较大的差异；（2）属于同一类群样本的品质指标差异较小，属于不同类群样本的品质指标差异较大；（3）进行卷烟配方时，当需要的某一等级原料不足或缺乏时，可根据烟叶质量的相似性，从相同的类群中寻找。

At first, the jungle had seemed a nice enough place- full of interesting birds and animals, and lots of smokeable looking plants growing all around.

起初，那丛林看来很美丽－乌和动物很有趣，到处长满很像烟叶的植物。

At first, the jungle had seemed a nice enough place - full of interesting birds and animals, and lots of smokeable looking plants growing all around.

迷路无疑。起初，那丛林看来很美丽－飞乌和动物很有趣，到处长满很像烟叶的植物。

Tabacum, native to tropical America and widely cultivated for its leaves, which are used primarily for smoking.

烟草一种烟草属植物尤指烟草，一种原产于热带美洲，因为其主要用于吸烟的烟叶而被广泛种植

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了