| 释义 |
tobacco leaf短语⁹⁰⁸⁸⁷⁺⁷
基本例句
烟叶
An investigation on symptoms of respiratory system and lung function among301 dust-exposed workers and323 control workers were performed in a tobacco leaf re-bake factory.
本文对某烟叶复烤厂进行了劳动卫生学调查，对301名接尘工人与323名对照工人进行了呼吸系统症状的调查与肺功能检测。 cnki
So Support Vector Machines is introduced in the Automatic Grading of Tobacco Leaf in the paper.
在此，本文将支持向量机技术引入到烟叶自动分级中。 kns50.chkd.cnki.net
The preparation and determination of major, micro, and trace metal elements in tobacco leaf, cigarette materials, and cigarette smoke were reviewed.
综述了烟叶、卷烟材料和烟气中金属元素的前处理方法，以及常量、微量和痕量金属元素的测定方法。 chemyq
The Automatic Grading of Tobacco Leaf is an important research topic in the domestic and international tobacco industry.
烟叶自动分级是国内外烟草行业的重要研究课题之一。 kns50.chkd.cnki.net
The optimum extracting conditions of protein in discarded tobacco leaf was studied.
以低次烟叶为材料，研究了烟叶蛋白质最佳提取工艺。 cnki
The relation between Kuptake of tobacco leaf and potassium levels was a quadratic curve.
烟叶吸钾量与施钾量呈二次曲线关系。 fabiao
Cultural technology significantly affects the yield and quality of tobacco leaf.
栽培技术对烟叶的产量和质量起到决定性的影响。 cnki
In the paper, the inner structures and surfaces of fresh tobacco leaf, non expanded and expanded tobacco are compared with each other through plant anatomy.
本文对新鲜烟叶、膨胀前后烟丝进行了植物解剖，将它们的上下表皮及内部结构进行了分析比较； cnki
Pot experiment was carried out to study physiological change and matter accumulation of flue cured tobacco leaf in the course of mature with different K nutrition levels.
采用盆栽试验方法研究了不同钾营养水平下，烤烟烟叶成熟过程中的生理生化变化，并探讨了在不同成熟期的干物质积累状况。 cnki
Potassium content increased in tobacco leaf, the nitrogenous substances decreased, irritancy reduced and aroma increased.
烟叶钾含量增加，含氮化合物下降，刺激性减小，香气增加。 cnki
The effects of phosphorus fertilizer rates on cell wall matter content and thickness of tobacco leaf were experimented in fields.
通过大田试验研究了磷用量对烟叶厚度、烤后烟叶细胞壁物质含量的影响。 cnki
These cigars also use a third variety of tobacco leaf, a “ binder”, between the filler and the outer wrapper.
这些雪茄也使用第三方的各种烟叶的“粘合剂” ，之间的填料和外部包装。 blog.sina.com.cn
When a caterpillar bites a tobacco leaf, the leaf produces a chemical messager. The messenger sends to the roots the information to produce nicotine.
当一个毛毛虫咬一片烟叶时，烟叶就会产出一种化学反应，这种化学反应马上传送到根部来生产更多的尼古丁。 blog.sina.com.cn
Tobacco products are made partly or entirely from tobacco leaf as raw material.
烟草制成品是用烟草作为原料的消费品。 spatioepi |