查询词典 chlorophyll

The average biomass was 45.261. The maximum biomass of 113.138 occurred in Zhainan lake region and the minimum biomass of 0.862 in the Zaozhadian lake region. The average chlorophyll content was 7.573 3. The maximum chlorophyll content of 17.690 4 occurred in Nanliuzhuang lake region and the minimum chlorophyll content of 0.245 7 in the Zaozhadian lake region. The avera...

各淀区浮游植物生物量平均为45.261，以寨南最大（113.138），藻淀最小（0.862）；叶绿素含量平均为7.573 3，其中南刘庄最大（17.690 4），藻淀最小（0.245 7）；最高生产层以碳计的日产量（g／（m3 ·d））平均为0.285，其中南刘庄最大（1.055），藻淀最小（0.015），水柱日产量（g／（m2 ·d））平均为0.431，其中寨南最大（1.001），藻淀最小（0.013）。

The paper studied the physiological characteristics of the leaves of Cotinus coggygria Royal Purple with different colors in autumn. Three kinds of leaf colors were selected to measure the contents of chlorophyll, anthocyanin, phenylalanin ammo-nialyase activity and the water content in the leaves. The results showed that the leaves exhibited red if it had lower chlorophyll content, higher activities of PAL and higher content of anthocyanin. The green leaves had higher chlorophyll content, lower activity of PAL, less content of anthocyanin.

本研究以美国红栌秋季叶片为试材，选取红色，中间色、绿色三种颜色的叶片，测定其叶绿素、花色素苷、苯丙氨酸解氨酶活性及叶片组织中的含水量，讨论其对美国红栌秋季叶片着色的影响，结果表明：美国红栌秋季叶片中，红色叶片叶绿素含量较低，PAL酶活性较高，花青素苷的含量较高，所以叶色呈现红色；绿色叶片中叶绿素含量较高，PAL酶活性较低，花青素苷的含量较少，所以呈现绿色。

The total chlorophyll and chlorophyll a of Gleditsia japonica miq, Catalpa ovata G, Hippophae rhamnoides L decreased with pollution degree. So did the ratio of chlorophyll a and b.

山皂荚、梓树、沙棘叶片叶绿素总量、叶绿素a含量随着土壤被石油污染物污染浓度的增加而减少，叶绿素a/b比值下降。

L under high temperature sterilization. The condition of complexion of Zn2+ with chlorophyll to stabilize the chlorophyll to prevent the browning of chlorophyll in green Typha latifolia.L is studied.

并对利用锌离子与叶绿素高温复合反应稳定叶绿素以防止绿化蒲菜中叶绿素的褐变的工艺条件作了初步探讨。

And the leaves are green. The upper and lower epidermises of Prunus persica leaves are fuchsia, the mesophyll cells with chloroplast are green, chlorophyll/anthocyanin ratio is 8.88:1, and the leaves are fuchsia. The upper epidermis of Zebrina pendula leaves is colorless and transparent, the lower epidermis is purple, mesophyll cells are green, chlorophyll/anthocyanin ratio is 26.05:1, and the back of the leaves is green and the front side is fuchsia. The upper and lower epidermises of Berberis thunbergii cv. atropurpurea are transparent and colorless, palisade tissue is red and spongy tissue is a mixture of red and green, chlorophyll/anthocyanin ratio is 2.79:1, and the leaves are purple.

结果表明：大叶黄杨的叶解剖结构中上下表皮均无色，叶肉呈现绿色，m：m＝395.5：1，叶子呈现绿色；紫叶碧桃叶片的上下表皮均呈紫红色，叶肉呈现绿色，m：m＝8.88：1，叶子呈现紫红色；吊竹梅叶片上表皮无色透明，下表皮呈紫色，叶肉绿色，m：m＝26.05：1，外观呈现背面绿色、腹面紫红色；红叶小檗叶片的上下表皮均无色透明，叶肉中的栅栏组织呈红色，海绵组织呈红绿夹杂的颜色，m：m＝2.79：1，叶子呈现紫红色。

The results showed that spring wheat with plastic film mulches was able to improve the content of chlorophyll and protein of leaves in the earlier growing period and the average increase per day of the content of chlorophyll and protein of the mulched wheat increased by 31.49% and 7.94% than that of unmulched wheat respectively; but it could accelerate the decomposition of chlorophyll and protein in the later period.

结果表明，采用地膜覆盖栽培方法，在春小麦生长前期能明显提高叶片叶绿素和蛋白质的含量（日均增加量分别比露地春小麦高31.49%和7.94%），但后期又会加速其降解速率；MDA含量和细胞质膜相对透性均表现为覆膜处理高于露地处理（日均增加量分别比露地春小麦高71.96%~11.78%和2.42%~9.57%）。

Wheatgrass contains an abundance of chlorophyll. The structure of chlorophyll is similar to that of hemoglobin, which makes it possible for our body to convert chlorophyll into hemoglobin.

小麦草含有丰富的叶绿素，叶绿素与血红素的结构非常相似，所以人体可以把叶绿素转化成血红素。

Applied with test of potted plant and measurement absorbency for study response of the contents of photosynthetic pigments of slash pine's half-sib under water stress. There are 7 families comparison with general slash pine. The contents of photosynthetic pigments are mensurated under feebleness water stress while soil water content is 55% to 60% and moderate water stress while soil water content is 35% to 40% and heavy water stress while soil water content is 20% to 25%. The test result indicate that either water grads or families of chlorophyll and chlorophyll a and chlorophyll b and Chla/Chlb and carotenoid and Caro/Chl are mighty notable difference. The Chl and Chla and Chlb and Chla/Chlb little drop from normal soil water to initial water stress. Then drop obvious with increased water stress. The Caro and Caro/Chl little drop firstly from normal soil water to initial water stress,then up in metaphase water stress,after drop in evening water stress. The Chl and Chla and Chlb and Chla/Chlb and Caro of slash pine'half-sib are over general slash pine. The Chl and Chla and Chlb and Chla/Chlb and Caro of 464 and 1027 are over average value of slash pine's half-sib under water stress. The Caro/Chl of 609 and 46 are over average value of slash pine's half-sib under water stress.

为研究湿地松半同胞家系光合色素对水分逆境的响应，采用盆栽试验和吸光度测定方法，以湿地松普通种子为对照，测定了七个湿地松优良半同胞家系在弱度水分胁迫（土壤相对含水量为55%~60%）、中度水分胁迫（土壤相对含水量为35%~40%）和强度水分胁迫（土壤相对含水量为20%~25%）条件下的光合色素，对湿地松优良半同胞家系在不同水分胁迫条件下的光合色素进行了研究，结果表明：无论是不同水分梯度还是不同家系水平，Chl、Chla、Chlb、Chla/Chlb、Caro、Caro/Chl均有极显著差异；从正常水分至水分胁迫初期Chl、Chla、Chlb、Chla/Chlb稍微下降，后随着水分胁迫程度的加深下降较快，从正常水分至水分胁迫初期Caro、Caro/Chl先稍微下降，胁迫中期上升，胁迫后期下降；所有半同胞家系的Chl、Chla、Chlb、Chla/Chlb、Caro高于普通种，在水分胁迫条件下家系464、1027的Chl、Chla、Chlb、Chla/Chlb、Caro高于家系的平均水平，家系609、46的Caro/Chl值高于家系的平均水平。

The effect of aqueous infusion of pepper leaf on plant height, stem diameter, leaf number per plant, leaf area and the content of chlorophyll a, chlorophyll b and total chlorophyll, the activity of SOD and POD of pepper seedling all showed promotion with low concn. and inhibition with high concn. The conductivity and MDA content increased with the increment of aqueous infusion concn.

辣椒叶水浸液对辣椒幼苗的株高、茎粗、单株叶片数和叶面积、叶绿素a、叶绿素b和总叶绿素含量S、OD活性及POD活性的影响均表现为&低浓度促进、高浓度抑制&；而相对电导率和MDA含量则随着水浸液浓度的增加而增大。

During three successive austral summers from Dec. to March of 1992/1993,1993/1994 and 1994/1995,investigation was carried out on phytoplanktonic chlorophyll a content in Great Wall Bay,Antarctica.The results showed that among the three summers the concentration of chlorophyll a in the summer of 1992/1993 was the highest with an average value of 3.79 mg/m 3 ,the range of chlorophyll a variation in this year was the largest,too.

1992年12月～1993年3月、1993年12月～1994年2月、1994年12月／1995年3月连续3个夏季期间在南极长城湾进行了海洋生态系统调查，利用获得的浮游植物现存量资料进行分析研究发现：1992／1993年夏季叶绿素a含量最高，平均值为3.79mg／m3，变化幅度也最大，为10.10mg／m3。

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。