叶绿素

Simulated water stress experiment on the five-leaf stage of maize growth with different concentrations of polyethylene glycol in nutrient solution was performed to study the effects of water stress and rewatering on chlorophyll content,chlorophyll fluorescence kinetic parameters,photosynthetic parameters and soluble sugar content.

采用聚乙二醇模拟干旱胁迫方法，研究玉米五叶期水分胁迫期间及复水后叶片叶绿素含量、叶绿素荧光动力学参数、光合参数和可溶性糖的补偿效应。

20 Mol/L putrescine,0.5-5 mo!/L spermine could also get a raising trend of fruit set rates , but the results showed that the difference between the treatments and CK was not significant.

在果实转色期，果实中的叶绿素的含量逐渐减少，胡萝卜素含量增加，柿果成熟色泽显现出来，柿皮叶绿素和胡萝卜素的含量高于柿肉的叶绿体色素和胡萝卜色素的含量。

The accumulation of dry matter of the internodes was increased also.

赤霉素处理苎麻植株，在水肥不足的情况下，会引起叶片生长瘦弱，降低叶子的鲜重并呈现缺绿现象，叶绿素含量下降，但配合水肥等条件，增施氮肥，可以促进叶片的生长及叶绿素的合成，并增加叶片中纤维素及蛋白质的含量。

And Changbai larch(Larix olgensis A.Henry)atdoubled CO2 concentration at seedling stage in growth-chamber and WI,HI of several dorminanttree species in MBKPF(1)Under 700μl·1-1 concentration of CO2,the stem height, stem diameter,main root length,root/shoot ratio and the relative proportions of biomass in root,stem and leaf of the seedlings ofKorean pine and Changbai larch had no significant change.

在700μL·L-1CO2条件下与正常浓度下相比较，在一个生长季后，红松、落叶松幼苗的苗高、地径、主根长、根茎比及生物量在根、茎、叶各器官中比例，差异不显著，对落叶松的侧枝数有影响；在第一、二次试验中，落叶松幼苗的平均每株生物量比在正常CO2浓度下大12.2％、14.2％，而红松幼苗的生物量分别减少3.9％、12.8％；红松、落叶松针叶叶绿素含量以及叶绿素a的相对含量在高浓度CO2下受到影响。

Finally, NLH was selected to inverse the spatial distribution of chlorophylla concentration using MERIS fluorescence remote sensing model, and the result objectively reflected the spatial distribution pattern of chlorophylla concentration in Taihu Lake.

最后选取NFH进行MERIS荧光遥感模型的太湖叶绿素a浓度的反演，其结果客观地反映了太湖水体叶绿素a浓度的空间分布格局。

The RMSE between measured Chl a concentration and the Chl a concentration estimated by the three-band model based on MERIS bands is 6.47 mgm^(-3), demonstrating the robustness of this algorithm for MERIS Chl a retrieval.

根据MERIS的波段设置构建的三波段模型估算的叶绿素a浓度与实测叶绿素a浓度的RMSE为6.47mgm^(-3)，显示了良好的应用潜力。

On the contrary, the color was lighter. Therefore, mowing strongly affect on turf grass chlorophyll content which has obvious correlation with value of greenness grade.

修剪对草坪草叶绿素含量有较大的影响，同时也发现草坪草叶绿素含量与绿度评分量化分值有较好相关性。

Based on the first derivative value of band at sensitive wavebands, the linear function model was established. R^2 of 0.7818 and 0.5899. This research shows that chlorophll in formation of reflecting apple growing status can be preciously obtained by using hyperspectral remote sensing.

基于敏感波段的微分数值；建立了一阶微分光谱值与苹果叶片SPAD值和叶绿素含量的回归模型；确定系数分别达到0.7818和0.5899；为利用高光谱遥感技术反映苹果生长状况的叶绿素信息提供了依据。

The chlorophyll content of one-crop cultivar and two-crop cultivar accorded with the modality and photosynthetic capacity.

一二次花品种叶绿素含量与其外部形态及光合特性相吻合，说明叶绿素含量变化与光合能力有显著的相关性。

On the basis of samplings from two cruises carried on in the Bohai Sea during August, 2000 and January, 2001, characteristics of nutrients and chlorophyll a distribution were analyzed.

在2000年8月和2001年1月对渤海进行的两个航次的调查取样的基础上，分析渤海营养盐和叶绿素a的分布特征，各海区营养盐的结构以及营养盐和叶绿素a的关系。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。