查询词典 chlorophyll

The toxic effects of various concentrations of Cu (superscript 2+) 0, 0.002, 0.004, 0.006, 0.008 mmolL^(-1 were studied on chlorophyll content, chlorophyll fluorescence parameters, lipid peroxidation, antioxidant system and ultrastructure changes in leafs of Trapa bispinosa Roxb.

研究了不同Cu(上标 2+)处理浓度0、0.002、0.004、0.006、0.008mmolL^(-1对菱叶片叶绿素含量和叶绿素荧光参数、膜脂过氧化和抗氧化系统等的影响，并用透射电镜观察了其叶细胞超微结构的变化。

Oneyear old poted Fraxinus velutina and Robinia pseudoacacia seedings were tested by neutral salt and mixed salt solutions.The dynamic changes of a,b and total contents of chlorophyll were studied and the correlation of chlorophyll with MDA and Pro was analysed.

用不同浓度的中性盐和碱性盐(NaCl、NaHCO3、Na2SO4、 Na2CO3)溶液处理1 a生刺槐和绒毛白蜡，研究了两树种叶片中叶绿素a、叶绿素b和总叶绿素含量的动态变化以及叶绿素和丙二醛、脯氨酸的相关性。

Correlation analysis indicated that total chlorophyll contents in leaves of F. velutina and R. pseudoacacia Seedlings were negatively correlated with MDA content under both neutral salt stress and mixed salt stress. The total chlorophyll contents was positively correlated with Pro under neutral salt stress.However, the correlation was negative under mixed salt stress.

相关分析表明，两树种在中性盐和碱性盐胁迫下，总叶绿素含量与膜脂过氧化产物丙二醛含量呈负相关；中性盐胁迫下，刺槐和绒毛白蜡都与脯氨酸呈正相关，在碱性盐胁迫下则呈负相第3期武德等盐碱胁迫对刺槐和绒毛白蜡叶片叶绿素含量的影响

Chlorophyll A is shown glaucous, chlorophyll B is shown olive, because they are inside the chloroplast of different painting of flowers and plants in traditional Chinese style,content differs, so some lamina present bottle green, some appears virescent or grass green.

叶绿素A呈蓝绿色，叶绿素B呈黄绿色，由于它们在不同花卉的叶绿体内含量不同，所以有的叶片呈现深绿色，有的则呈现淡绿色或草绿色。

The decrease rate of chlorophyll content of sole cropped wheat was higher than intercropped wheat. The decrease of chlorophyll content of intercropped wheat was significantly delayed during filling stage.

整个生育期单作小麦叶绿素含量下降的速率均高于间作，间作对延缓灌桨期小麦叶片叶绿素含量下降的效果显著。

The results showed:Under the same fertilizer consumption,covered with straw and covered with film can increase the chlorophyll content and total leer area duration of the maize,can improve leaf nitrate reeducates activity,Photosynthesis and roots vigor,and the nitrate reeducates activity,the chlorophyll content and the roots vigor present positive correlation with yield. Meanwhile,average dry matter accumulation of straw-covered increased 7.1% than this of no-ploughed,yield increased 15.3%.The average dry matter accumulation of film-covered increased 20.1% than which of no-ploughed and 12.1% than which of plough and covered with straws.And yield increased 26.8% and 10.1%,notable differences.

结果表明：在相同的肥料用量条件下，秸秆覆盖和薄膜覆膜对玉米生长发育具有良好的促进作用，能显著增加玉米叶片叶绿素含量和光合势，增强叶片硝酸还原酶活性和根系活力，同时玉米叶片硝酸还原酶活性、叶绿素含量、根系活力等与最终籽粒产量呈正相关；秸秆覆盖比免耕全生育期平均单株干物质积累量增加7.1%，籽粒产量增加15.3%，薄膜覆膜分别比免耕和翻耕残茬覆盖全生育期平均单株干物质积累量增加20.1%和12.1%，最终籽粒产量增加26.8%和10.1%，差异显著。

Due to The close chemical structural similarity between chlorophyll molecule and the hemoglobin molecule in blood, Young Barley Grass Powder helps improve nutrient and oxygen carrying capacity of red blood cell by its abundance of chlorophyll.

血红素的小帮手叶绿素与人体血液中的血红素构造极为类似。

Different season has different chlorophyll concentration in water body,character of water reflect-spectral and sensitivity band which are better related to chlorophyll concentration also have difference,resulting in the difference in retrieval models and parameters in models for each season.

不同的季节水体中叶绿素浓度不同，水体反射光谱曲线特征和与叶绿素浓度相关性较高的敏感波段也不一致，使得各季节选用的反演模型和模型中的参数也存在一定的差异。

At last, the combination of chlorophyll meter and the remote sensing, the use of chlorophyll fluorescence technique in the nutrition diagnosis of plant nitrogen, and the assessment of the forest ecosystem health and the evaluation of ecosystem services by the nutrition diagnosis of plant nitrogen, were discussed.

根据植物氮素营养诊断的发展脉络，总结了化学诊断和无损测试技术的主要内容，重点阐述了植株硝酸盐快速诊断、叶绿素仪和遥感技术在作物氮素营养诊断及氮肥推荐中的应用原理、优缺点以及发展现状，提出可将叶绿素仪和遥感技术结合使用、利用叶绿素荧光技术诊断植物氮素营养以及将植物氮素营养诊断技术应用于森林生态系统健康和生态系统服务功能的评估。

Growth of plants was suppressed by 150mmol . L~-1NaCl stress, at the meantime, relative electric conductivity, leaf proline content and chlorophyll a/b increased, chlorophyll content, photosynthesic rate and transpiration rate decreased. Relative electric conductivity in root was more than that of leaf. The content of abscisin acid increased, while the content of gibberellin, Indoleacetic acid and zeatin decreased under salinity stress.

NaCl胁迫抑制草莓生长，引起草莓膜透性增加，脯氨酸含量和叶绿素a/b增大，叶绿素含量、净光合速率、蒸腾速率减小，ABA含量增加，ZT、IAA和GA含量减少，各处理根系膜透性大于叶片，且内源激素含量变化幅度比叶片小。

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。