烤烟烟叶,flue-cured tobacco leaf
1)flue-cured tobacco leaf烤烟烟叶
1.Application of Support Vector Machine in the Automatic Grading of Flue-cured Tobacco Leaf支持向量机在烤烟烟叶自动分级中的应用
2.Reflection and transmission images offlue-cured tobacco leaf were both taken in specially-designed lamp box,and then imported into computer for digital analysis.在专门设计的灯箱中拍摄烤烟烟叶的反射和透射图像,对这两类图像分别以3×3像素矩阵作为区域对象采样,统计比较了烟叶、背景两区域的RGB属性特征,发现透射图像烟叶区域绝大多数像素的蓝色属性等于零,少数像素的蓝色属性大于零,并在采样矩阵中呈不连续分布,矩阵内9个像素蓝色属性的相对标准偏差(RSD)或等于零,或大于100%。
3.The grading offlue-cured tobacco leaf is still accomplished by manpower at present.目前,烤烟烟叶的分组定级都是通过培训专业人员,手工地凭主观经验进行的。
英文短句/例句
1.Studies on the Effects of GA3 and BR120 to Starch Metabolism in Flue-cured Tobacco Leaf;GA3、BR120对烤烟烟叶淀粉代谢的影响研究
2.Intelligent Grading of Flue-cured Tobacco Leaves Based on Rough Set Theory基于粗糙集的烤烟烟叶智能分级方法
3.Hereditary of Leaf Color of a Tobacco Mutant一份烤烟烟叶突变材料的叶色遗传规律
4.Analysis of Pyrolysates from Flue-cured Tobacco and Paper-making Reconstituted Tobacco烤烟烟叶与造纸法再造烟叶热裂解产物的对比分析
5.Studies on the Use of Biotechnology for Flue-Crued Tobacco Leaves During Fermentation;生物技术在烤烟烟叶发酵过程中的作用的研究
6.The Study on Leaves Quality Characteristic and Comprehensive Assessment of Different Tobacco Ggenotypes;不同基因型烤烟烟叶质量特征与综合评价研究
7.Study on the Tobacco-specific Nitrosamines(TSNA) and Their Precursors in Different Flue-cured Tobacco Genotypes;不同基因型烤烟烟叶中TSNA与其前体物的研究
8.Research of Quantification of Tobacco Leaf Grading Standard Based on Computer Vision;烤烟烟叶视觉分级中标准定量化模型的研究
9.The Accumulation of Selenium and the Studies of Selenium on the Effects of Physiology in Tobacco;硒在烤烟烟叶中的富集及其生理效应研究
10.Research on Tobacco Grading Based on Outline Feature;基于轮廓特征的烤烟烟叶自动分组技术研究
11.Cigarettes, cigars, cut tobacco and redried leaf tobacco are generally referred to as tobacco products.卷烟、茄烟、丝复烤烟叶统称烟草制品。
12.Studies on Leaf Maturity of a Variety of Tobacco Yunyan85;烤烟品种云烟85烟叶成熟度的研究
13.and a quantity of half-cured leaf tobacco,外带些烤得半干的烟叶，
14.Effects of Numbers of Remained Leaves, Maturity and Curing Schedule on the Quality of Cured upper Leaves with Stem in Flue-cured Tobacco;烤烟上部叶带茎烘烤留叶数、成熟度和烘烤工艺对烟叶质量的影响
parative Analysis on Chemical Components in Middle Leaves of Flue-cured Tobacco from Tobacco Areas of Yunnan Province云南烟区烤烟中部烟叶化学成分比较分析
16.Strategy of Tobacco Breeding for TMV Resistance我国烤烟抗烤烟普通花叶病育种策略探讨
17.Studies on Effects of Nitrogen Application Amount and Leaf Age to Flue-cured Tobacco Usability;烤烟施氮水平及叶龄对烟叶可用性的影响研究
18.Effects of Loading Density of Bulk Curing Barn on Physiology Characteristics of Flue-cured Tobacco During the Process of Flue-curing and the Quality of Cured Leaves;密集烤房装烟密度对烟叶烘烤过程中生理特性及烤后品质的影响
相关短句/例句
flue-cured tobacco烤烟烟叶
1.To further evaluate the effects of naturalflue-cured tobacco and paper-making reconstituted tobacco in cigarettes,a detailed comparative study of chemical components offlue-cured tobacco and paper-making reconstituted tobacco before and after combustion was carried out.为了更好的评价天然烤烟烟叶与造纸法再造烟叶在卷烟中的作用,对比研究了烤烟烟叶和造纸法再造烟叶的化学组成以及它们在不同温度下的热裂解产物。
3)tobacco baking process烤烟烟叶烘烤
4)Tobacco leaf curing烟叶烘烤
1.Tobacco leaf curing is the final links that determine the quality and production of the production practices of flue-cured tobacco.烟叶烘烤是烤烟生产中决定品质和产量高低的最后环节,先进的烘烤工艺可以将生长成熟的烟叶优良性状充分显现出来,增产增收,实现其使用价值。
5)tobacco parching house烟叶烤房
6)Cut lamina of flue-curedtobacco烤烟叶丝
延伸阅读
烤烟(flue-cured tobacco)
烤烟(flue-cured tobacco)烟草的主要类型。烟叶通过烤房火管加热调制，又称火管烤烟。因源于美国弗吉尼亚州，也称弗吉尼亚烟。是卷烟工业的主要原料。也可作斗烟，是世界上栽培面积最大的烟草类型。主产国有中国、美国、巴西、印度、津巴布韦，其次为加拿大、日本、南朝鲜、泰国。1900年中国台湾省最早引进种植。1910-19先后在山东潍县、河南襄城、安徽凤阳等地试种。1937-1941年四川、云南、贵州先后试种。烤烟叶片在植株上分布比较疏散而均匀，厚薄适中，中部叶品质最好。适宜在结构良好的壤土和沙质壤土上栽培。种植密度为每公顷1.3万-1.6万株，中国为1.9万-2.7万株。栽培过程中要打顶(去顶芽)、抹杈(去腋芽)，不宜施用过多的氮素肥料，根据叶片成熟度分次采收烘烤。烟叶烤后呈金黄色，含糖量较高，蛋白质含量较低，尼古丁含量中等。中国烤烟栽培面积常在53万公顷左右。有22个省(自治区)近900个县、市种植，主产区分布在河南、山东、云南、贵州、湖南、安徽、广西、四川、湖北、福建、广东、陕西、黑龙江、辽宁、吉林等省(自治区)，各地栽培多为春烟，少数为夏烟，冬季温暖的地方有冬烟。
