leaf area的例句大全

On the other hand, on condition of sun shading, leaf area per dried leaf weight increases, but dried weight per leaf area and photosynthesis ability decrease.

遮荫条件下，比叶面积增大，但比叶重减少，表现为低的光合能力。

The spring shoots and leaf area of chlorosis leaves were lower than healthy leaves. 4.

在本研究中，黄化叶片叶面积8.5cm2、叶长4.05cm、叶宽2.3cm和春梢长度11.6cm都显著低于正常叶片，而黄化叶片的锌含量也显著低于正常叶片。

In this paper, the multi-angle hyperspectral CHIRS data is used to inverse leaf area index. Through the analysis of hyperspectral and multi-angle sensor CHRIS, estimate leaf area index.

本文利用多角度高光谱CHIRS数据对森林叶面积指数进行反演研究；通过对CHRIS传感器高光谱、多角度特点的分析，估算叶面积指数。

In the leaf area and dry matter production submodel, the Product of thermal effectiveness and PAR ( TEP) was proposed.

在温室番茄叶面积和干物质生产子模型中，首次提出了预测叶面积的综合光温指标&辐热积。辐热积指的是相对热效应与光合有效辐射PAR的乘积。

Secondly, a module for greenhouse tomato leaf area and dry matter production simulation was developed using the product of thermal effectiveness and PAR ( TEP).

以累积辐热积（Product of thermal effectiveness and PAR，TEP）为尺度，建立了温室番茄叶面积、光合作用和干物质生产模拟模型。

By pretreatment with algal extract the height of rice seedlings, number and length of roots, as well as tillering ability, were improved, duration in nursery shortened, leaf area increased.

用藻液处理后水稻幼苗增高，根数、根长增加，分蘖能力增强，秧龄提前，叶面积明显加大。

The 15 N recovery rate of foliar ammonium sulfate fertilizer in above ground part of cucumber was in the range of 50.7% to 61.8% and could increase with prolonging of absorbing time and expansion of leaf area i.e. dipping middle leaves.

叶面施用硫酸铵肥料的氮素在黄瓜地上部的分配率一般在50.7%～61.8%，随吸收时间延长，黄瓜营养体体积增大幅度（中位叶处理）有所提高。

With the growth process moving forward, green leaf area decrement had the increasing tendency.

随着生育进程的推进，绿叶面积衰减量也呈增加的趋势。

Study on Estimate of Leaf Area of Radish

萝卜叶面积测定方法研究

A study on the leaf area index of Hevea brasiliensis stand

关于巴西橡胶树林叶面积指数的研究

The effective storage capacity rapidly decrease with the increase of the cut leaf area.

有效库容随剪叶面积的增加而迅速下降，空秕粒增加明显，源不能满足库。A6B6全部剪去上3个叶后，充实度为0.3375。

The grain yield increased with increasing total dry matter accumulation, and significantly positively correlated with dry matter accumulation after heading, total spikelet number, LAI, and spikelet/ leaf area ratio.

稻谷产量随干物质积累总量的增加而提高，与齐穗后干物质积累量、总颖花量和LAI呈极显著正相关，与粒叶比呈显著正相关。

The improvement of stay-green can increase stem and leaf water content, but can't increase kernel water content. Correlation analysis revealed that flag leaf area increased grain yield by increasing spikelet number per panicle.

相关分析表明，较大的剑叶可以增加穗粒数并显著增加产量，然而叶绿度和持绿性与产量、产量性状无关或呈显著负相关。

Leaf area reached the maximum peak and was 7.9% higher than CK in August 10;

8月上旬叶面积最大，比对照高7.9%；

The solar altitude decided the changes of instantaneous extinction coefficient and leaf area index effected the changes of the daily extinction coefficient.

太阳高度角决定了消光系数的日变化过程，而生长季内消光系数的变化主要由叶面积指数的不断变化而引起；

The trends of absolute increasing rate of LW and absolute expanding rate of leaf area ( LA) were represented by positive-negative single-peak curves.

叶片干重的绝对增长速率动态和叶面积的绝对扩展速率动态为正-负单峰型。

Simulation of leaf area and photosynthetic production of greenhouse muskmelon

温室网纹甜瓜叶面积与光合生产模拟模型研究

Effect of Temperature on Expansion of Tomato Leaf Area in Greenhouse

日光温室温度对番茄叶面积扩展的影响

Specific leaf area and leaf dry matter content of some plants in different dune habitats

不同沙丘生境主要植物比叶面积和叶干物质含量的比较

The main results are: 1 Present a new photogrammetric method for leaf area.

提出了一种照相法测量叶面积的方法。