叶绿素

Chlorophyll Content;Variable Cluster;Color Characteristic;Linear Regressive Model;95% Confidence Interval

叶绿素浓度；变量聚类；颜色特征；线性回归模型；95%置信区间

There is a natural coloring agent used pepper red, beet red, red yeast red, cochineal red, sorghum red, sodium copper chlorophyll, turmeric, gardenia yellow, carotene, Phycocyanin, cocoa pigment, caramel color and so on.

常用的天然着色剂有辣椒红、甜菜红、红曲红、胭脂虫红、高粱红、叶绿素铜钠、姜黄、栀子黄、胡萝卜素、藻蓝素、可可色素、焦糖色素等等。

Magnesium is an essential element in human nutrition; it is the cofactor in enzymes of carbohydrate metabolism and in chlorophyll.

镁是人体营养的一个重要元素，也是在碳水化合物代谢中的和叶绿素中的辅助因子。

Magnesium is a component of the chlorophyll molecule, photosynthesis and serves as a cofactor in most enzymes.

镁是合成叶绿素和光合作用的必需元素，也是活化多种草坪酶的必要元素。

Turf color is a key index for apparent quality and the chlorophyll content is the main affecting facor.

草坪色泽是草坪外观质量重要的评价指标之一，叶绿素含量的高低反映了草坪色泽状况。

The result also indicated that plant height,stem thickness,leaf area index and relative content of chlorophyll in the leaves increased congruously,providing the nutritional basis for high yield and quality of forage maize production.

试验结果还看出，随钾肥用量的增加，饲用玉米株高、茎粗、叶面积指数和叶绿素相对含量均有提高，为饲用玉米的高产优质奠定了基础。

The result also indicated that plant height, stem thickness, leaf area index and relative content of chlorophyll in the leaves increased congruously, providing the nutritional basis for high yield and quality of forage maize production.

试验结果还看出，随钾肥用量的增加，饲用玉米株高、茎粗、叶面积指数和叶片中叶绿素相对含量均有提高，为饲用玉米的高产优质奠定了基础。

The preliminary results showed that the atmosphere contaminator mainly contained SO\-2, NO\-\%x\% and suspended granule. Which caused large area acid rain with high frequency. As pollution became more serious, there were decreases in pH value and increases in the content of SO\+\{2-\}\-4 and Al\+\{3+\} in forest soil; the chlorophyll concentration also would decrease...

初步结果表明：大气污染引起珠江三角洲地区发生大面积、高频率的酸雨，主要的污染物有SO2 、NOx、悬浮颗粒物等；随着污染程度的增大，森林土壤pH值降低，SO2 - 4和Al3+质量浓度增大；马尾松、湿地松叶片叶绿素含量降低，生长衰退甚至死亡；但不同树种对大气污染敏感程度不同，种植马占相思比马尾松更能增加林地对酸雨缓冲力和提高土壤肥力。

The ability of filtering feeder of Corbicula fluminea can used to remove algae in water and control formation of the eutrophication.

以台湾蚬对藻类的高滤除能力，可以用在生态工法里面，当去除水中藻类或叶绿素a的含量，以减少水质朝向优氧化的好物种。

The result of the ecology survey shows that the water circulation between the algae pond and the culture pond can control the content of chlorophyll a and increase the dissolved oxygen in the culture pond. The growth rate of Corbicula fluminea cultured in the water saving system is faster than that cultured in the common system.

结果显示节水养蚬池，利用施肥产生藻水的肥水池配合养蚬的养殖池的部分水体循环交换，确实可以显著地达到控制水中叶绿素a含量与适当透明度、并有增加水中溶氧及促进池蚬的成长效果，若管理良好时并有促进水质特别是营养盐的净化作用。

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。