For eliminating above influence, the data fusion between leaf density and imaging distance was processed by using BP artificial neural network and data fusion model.
为了消除上述影响，根据数据融合系统模型，采用BP人工神经网络对树叶稀密程度与成像距离进行数据融合处理。
Both plant development and height were influenced neither by synchronous leaf pruning nor by plant density.
同步叶片修剪与植株密度并不影响植株的发育，对植株高度也没有显著影响。
The results showed that there were greater effects of nitrogen rates and density on plant height, stalk width and leaf size.
结果表明：不同的氮用量和密度对伊兹密尔的株高、茎围、节距和叶片大小影响较大。
The experimental results showed that nitrogen levels and interaction between the density and the number of reserved leaf were significant in yield.
试验结果表明：对烤烟产量起主要作用的是氮肥用量，密度与留叶数的互作。
The density of the particles was smaller in summer than in winter because of the rainfall and new leaf growth.
受降雨和新生叶片稀释影响，夏季颗粒物附着密度小于冬季。
With CO2 concentration enrichment, the leaf stoma density becomes small for C3 crops, but it shows the opposite tendency for C4 crops (maize).
随着CO2浓度升高，C3作物叶片气孔密度变小，C4作物（玉米）呈相反趋势；
The larger the roughness of leaf surface, the larger density of the particles was.
叶表面粗糙程度越大，颗粒物附着密度越高。
The results indicated that plant height, leaf age, LAI and accumulation of dried matter existed difference under different sowing density, especially sowing densities had the great effects on yield.
结果表明，不同种植密度下株高、叶龄、LAI和干物质积累均存在差异，且产量受种植密度影响较大。
The fruit yield of sweet orange was found to be highly significantly correlated with planting density, canopy cover rate, leaf area index and light intensity in densely planted orchards.
柑桔栽植密度、树冠覆盖率、叶面积系数和光照强度与产量呈极显著相关。
The research results show that the space pattern of corn leaf mites has a gathering distribution form in lower density of mites while a uniform distribution in higher one.
玉米田叶螨空间格局，在较低螨口密度时呈聚集分布，在较高密度时呈均匀分布。
The average price and the high class leaf rate were influenced insignificantly by nitrogen rates and density.
氮用量和密度对均价、上等烟比例影响不显著。
The paper studied the variational process of leaf area index LAI, leaf chlorophyll density ch.
分析了北京大屯科技站水稻叶面积指数LAI、叶绿素密度CH。
Mass loss rates of fir leaf litter appeared consistent with the taxa and individual relative density of soil fauna.
不同孔径凋落物袋内土壤动物的类群和个体相对密度与凋落叶的质量损失率呈现相对一致的变化趋势。
The planted density of summer corn is mainly decided by its leaf inclination.
夏玉米种植密度主要受叶倾角的影响。
Usually, trichome density is big, the growth condition is good and the trichome secretion quantity is big that leaf fragrance is full-bodied and satiation.
通常腺毛密度大、发育状况好及腺毛分泌物多的烟叶香气浓郁、纯厚、饱满。
Spectral information of rubber leaf have been collected by American ASD spectrometer and high-density vegetation probe.
使用美国ASD光谱仪以及高密度植被探头采集橡胶树叶片光谱信息，并测定叶片全氮含量。
With the increase of density, the distant between the seedlings was closer, the expanding of leaf was restrained, so the dry weight of seedling was decreased.
随密度的增加，植株间距离减小，叶面积的扩展受到抑制，单株干物质量减少；
The method is simple, convenient and easy, is labor and time saving, is suitable to be used on the spot, and can realize quick analysis of the density of the leaf surface of the tobacco leaf.
本发明方法简便易行， 省力省时，适于现场使用，可实现对烟叶叶面密度的快速分析。
The simplest and most elegant way solving common office tea drinking problems such as leaf separation, density control, and leaves into mouth.
用最简单美观的方式，解决了传统办公茶杯无法分离茶叶和茶汤，冲泡浓度不易控制，饮用时茶叶入口的问题。
The simplest and most elegant way solving common office tea drinking problems such as leaf separation, density control, and leaves into mouth.
用最简单美观的方式，解决了传统办公茶杯无法分离茶叶和茶汤，冲泡浓度不易控制，饮用时茶叶入口的问题。
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