1) Stringing Density
穿叶密度
1.
Study on Stringing Density of Orient Tobacco Leaf produced along the Bank of the Yellow River in North ShanXi;
陕北黄河沿岸地区香料烟穿叶密度研究
2) trichome density
叶毛密度
1.
Preference of Bemisia tabaci adults for cucumber leaf age and its relationship with offspring performance in terms of duration and survivorship were investigated in this experiment, and preference of whitefly adults was correlated to trichome density on leaves of different ages.
在室内采用笼罩和发育测定方法,研究了烟粉虱成虫对黄瓜叶龄的喜好性及其与后代生长发育、存活之间的关系,同时调查了叶毛密度与成虫喜好性之间的相关关系。
3) the cascade solidity
叶栅稠密度
1.
The affect of the cascade solidity to the efficiency of tubular turbine is discussed theoretically.
本文从理论上讨论了贯流式水轮机转轮叶栅稠密度对水轮机水力效率的影响,模型试验结果也说明了这一点。
4) chlorophyll density
叶绿素密度
1.
Study on correlation between chlorophyll density of winter wheat and hyperspectral data;
高光谱数据与冬小麦叶绿素密度的相关性研究
2.
Estimating chlorophyll density of cotton canopy in North of Xinjiang by using hyperspectral date;
基于高光谱数据的棉花叶绿素密度定量提取研究
3.
In this paper, the correlation analysis between foliar reflectance spectra and chlorophyll concentration, between canopy reflectance spectra and foliar chlorophyll concentration, and between canopy reflectance spectra and foliar chlorophyll density of rece and maize have been conducted.
探讨了水稻和玉米的多时相的叶片反射光谱数据、群体反射光谱数据与叶绿素含量、叶绿素密度的相关关系 。
5) CH.D
叶绿素密度
1.
Relationships between Rice LAI, CH.D and Hyperspectra Data;
高光谱数据与水稻叶面积指数及叶绿素密度的相关分析
2.
Analysis of reflectance and derivative spectral data characteristics,and of the relationship between cotton canopy leaf area index(LAI),chlorophyll density(CH.
利用非成像高光谱仪,对棉花(2品种4水平种植密度)冠层5个关键生育时期进行光谱测定,分析棉花反射光谱及微分光谱生育期的变化规律,并对棉花冠层叶面积指数(LAI)、叶绿素密度(CH。
6) Leaf tissue density
叶组织密度
补充资料：非密度制约因素(见密度制约因素)
非密度制约因素(见密度制约因素)
l焦非密度制约因素见生态因素、密度制约后
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条