1.
optical density of smoke
烟的密度的阻光度的量度
2.
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
3.
Effects of particle size distribution of cut tobacco on cigarette weight and density
烟丝结构与卷烟单支重量和烟支密度及其稳定性的灰色关联分析
4.
The Study of the Effects of Ridging Ways and Planting Density on the Growth, Yield and Quality of Flue-cured Tobacco
起垄方式和种植密度对烤烟生长及烟叶产量、质量的影响研究
5.
Test method for specific optical density of smoke generated by solid materials
GB/T10671-1989固体材料产烟的比光密度试验方法
6.
Test method for density of smoke from the burning or decomposition of building materials
GB/T8627-1988建筑材料燃烧或分解的烟密度试验方法
7.
Effect of Density and Fertilizers Application on Flavor Components and Quality of Burley Tobacco;
密度与施肥对白肋烟香味物及品质的影响
8.
Effects of Nitrogen Rates,Leaves of Tobacco Remained and Density on Output and Production Value of Flue-cured Tobacco
施氮量、留叶数与密度对烤烟产量和产值的影响
9.
The Effect of Different Wet Bulb Temperature at the Color Fixing Stage on Tobacco Quality under Loose-leaf and Bulk Curing Condition
定色阶段湿度对散叶密集烘烤烟叶质量的影响
10.
Research on Dynamic Change of Glandular Trichomes Density on Differrnt Burley Tobacco Leaves
不同白肋烟品种叶面腺毛密度的动态变化
11.
Correlation of Mean Lung Density and Air Trapping with Smoking at HRCT of the Lung in 114 Asymptomatic Subjects;
无症状受试者HRCT平均肺密度和空气潴留程度与吸烟的相关性研究
12.
method for measuring smoke density and concentration of gases evolved by incineration or decomposition of plastics
塑料塑料燃烧性能试验方法-烟气及烟密度法
13.
Heavy, dark, or dense, as smoke or fog.
烟雾浓密的烟或雾浓、重或黑的
14.
A compact roll of tobacco leaves prepared for smoking.
雪茄吸烟用的紧密的烟叶卷
15.
Study on Disintegration Difference of Chloroplast Density and Inclusion in the Flue-cured Tobacco of Maturation Period;
烤烟成熟期叶绿体密度及其内含物衰变差异的研究
16.
Effects of Temperature and Humidity of Bulk Curing Barn on Physiology Characteristics of Flue-cured Tobacco During the Process of Flue-curing and the Quality of Cured Leaves;
密集烤房烘烤温湿度条件对烟叶生理生化特性及品质的影响
17.
The Variation and Genetic Characteristics of the Density of Glandular Trichome and the Weight of the Exudates Per Unit Area on the Surface of Tobacco Leaf;
烟草叶面腺毛密度和分泌物量的变异与遗传特性
18.
The Effects of Yield and Quality of Flue-cured Tobacco-filled with the Different Planting Density and Topping Method
种植密度和打顶方法对填充型烤烟产量质量的影响