查询词典 tobacco leaf

Also the improvement leaf tobacco quality, its leaf tobacco outward appearance performance is loose for the structure, the maturity is good, gloss, the color is even, varicolored few.

且改善烟叶品质，其烟叶外观表现为结构疏松，成熟度好，光泽强，颜色均匀，杂色少。

The results showed: 1 RN didn't the leaf width,leaf long,leaf area,yield,productive value and average price of flue-cured tobacco,but had significant effect on grad composing,content of chemical component and the accumulation of N,K and Cl.Within limited rang of RN,the relations between yield,average price,yield of high grad tobacco,yield of low grad tobacco,nicotin,N,reducing sugar,Cl,amylum,volatile base and the quotient of ammonium would been described by significant quadratic polynomial,and the relations between K and the quotient of ammonium conformed to negative linear equation;2With a RN of 75%∶25%,the value of proportion of high and middle grad tobacco,content of nicotin,N,K,uptake of N and K/Cl were the highest,volatile base was lowest.

结果表明：1RN对烤烟的农艺性状、产量、产值、均价等没有明显影响，而对烤烟的等级结构、内在化学成分含量、氮、钾、氯的吸收量有着显著影响，可以用显著的二次多项式模型或直线相关方程描述产值、均价、上等烟产量、下等烟产量等经济性状以及烟碱、总氮、钾、还原糖、氯、淀粉、挥发碱等内在化学成分的含量与铵态氮份额之间的关系；2RN为75%∶25%时，中上等烟比例、烟碱、总氮、钾、钾氯比、氮吸收量最高，挥发碱含量最低。

The metabolism of protein and nitrate nitrogen in tobacco leaf during curing was studied by using the electric-heated flue-curing barn designed and made by Henan Agricultural University in which the temperature and moisture were controlled automatically.The results indicated that the content of protein decreased gradually while the content of amino acid increased with the proceeding of curing.And either of them had a rapid-changing stage in the middle of yellowing period and color-fixing period.The activity of proteinase reached the peak respectively after curing 24 hours and 60 hours.

对烘烤过程中烤烟烟叶蛋白质与硝酸盐代谢规律的研究表明，蛋白质含量随烘烤进程发展逐渐减少，氨基酸含量逐渐增加，且均在变黄中期和定色期有一个快速变化阶段；烤后烟叶中氨基酸和可溶性蛋白的含量与鲜叶中可溶性蛋白的含量呈高度正相关；蛋白酶活性在烘烤开始后24h有一个高峰。

A very open, complex nose on which fresh fruit and floral aromas mingle with denser notes of vanilla, tobacco leaf and cedarwood.

非常明显、复杂的香气，包括新鲜水果香以及花香，与较浓的香草、烟叶和雪松木的香气融合在一起，入口强劲。

In tobacco production, leaf fertilizer should be chosen according to the characteristics of leaf fertilizer and the growth conditions of tobacco plants.

结论］在烟草生产中，应根据叶面肥特点和烟株生长情况选择叶面肥。

Compared net N 30.0 kg/hm\+2 of organic fertilizer with net N 75.0 kg/hm\+2 of the compound fertilizer, tobacco leaf yield has not been dropped but yield value can be increased 1?

将结晶有机肥用量降至纯N30.0 kg／hm2 与复合肥纯N75.0 kg／hm2 比，烟叶产量无明显降低而产值可增加1741.7 元／hm2 。

Tobacco brown spot disease has been an important leaf disease in tobacco. In tobacco maturation period, this disease causes tobacco brown spot disease seriously, and makes large economic losses. Its main pathogen is Alternaria alterrrata Keisslar.

烟草赤星病是烟草的一类重要叶部病害，其主要病原菌为链格孢属真菌Alternaria alterrrata (Fties Keisslar，在烟草成熟后期危害十分严重，造成重大经济损失。

The study examined the influences of imagery environmental factors such as lighting voltages in a flue-cured tobacco leaf image capture lamp box, digital camera brands, focusing distances and resolutions on the result of image recognition.

研究灯箱中采集烟叶图像时照明电压、不同品牌数码相机、聚焦距离及相机分辨率等成像环境因素对图像识别结果的影响，用相对颜色法对因成像环境因素影响而引起的烟叶图像颜色变异进行实时校正。

Article 7 For the purpose of this Law, the term ""leaf tobacco"" means flue-cured tobacco and selected air- and sun-cured tobacco needed for the production of tobacco products.

第七条 本法所称烟叶是指生产烟草制品所需的烤烟和名晾烟，名晾烟的名录由国务院烟草专卖行政主管部门规定。

The present paper research is for the purpose of through to our country leaf tobacco circulation history, the present situation and the reform carries on the analysis, the utilization circulation theory, absorbs the domestic and foreign scholars earnestly about the leaf tobacco, the cigarette, the grain and the cotton circulation research results, and profits from the US, Brazil, Zimbabwe and so on overseas main leaf tobacco circulation pattern experience.

本论文研究旨在通过对我国烟叶流通的历史、现状及改革进行分析，运用流通理论，认真吸收国内外学者关于烟叶、卷烟、粮食和棉花流通的研究成果，并借鉴美国、巴西、津巴布韦等国外主要烟叶流通模式的经验。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。