查询词典 chlorophyll

Chlorophyll is first extracted from the leaves of a higher plant; spinach is a favorite of the plant physiologists.

叶绿素首先是从高等植物的叶片中提取出来的。

Since chlorophyll plays such a vital role in photosynthesis, it has been studied extensively by plant physiologists in an effort to determine how it accomplishes its transformation of carbon dioxide and water into food.

由于叶绿素在光合作用中的重要地位，植物生理学家已经对叶绿素作了广泛的研究，旨在确定二氧化碳和水是怎样通过叶绿素合成有机物的。

In nature, the core structure of chlorophyll, haemachrome, cytochrome, and other biological macromolecules are made up of various met-alloporphyrins. The MPs can participate in a series of important processes in the organism, especially in the transfer processes of messenger gaseous molecules.

在自然界，金属卟啉配合物构成了叶绿素、血红蛋白、及细胞色素等生物大分子的核心部分，参与生物体内信使气体分子的体内传输过程。

Green algae which contain rich quantity of chlorophyll are very good alkaline health food, but tea

尤其是天然绿藻富含叶绿素，是不错的碱性健康食品，而

They contain the pigments chlorophyll a and c,β-carotene,and the xanthophylls,which give the algae their characteristic brown color.

它们含有叶绿素a、叶绿素c，β-胡萝卜素和叶黄素，使得该门藻类具有特征性的黄褐色。

In the Antarctic water, the Southern Atlantic Ocean is the most fertile, where chlorophyll a concentration and potential primary productivity were more than those in the Drake Passage and the Southern Indian Ocean.

在环绕南极的大洋中，南大西洋海域营养物质丰富，海水最为肥沃，叶绿素 a浓度和初级生产力高于南印度洋和德雷克海峡。

Effects of H〓O〓 and MV on chlorophyll fluorescence parameters in different chilling-tolerant cultivars After rice seedlings were treated with H〓O〓 and MV, Fo in both cultivars decreased, whereas qNP rose.

然而，对正常培养的水稻幼苗进行3d的高磷处理，常温和低温下，两品种色素含量、光合速率和光呼吸速率接近对照水平，叶绿素荧光参数也没有明显差异。

And 67. 5% in Xiangnuo 1 and IR50 respectively when they were under chilling for 2days. Chlorophyll fluorescence data showed that the reaction centers with less accumulation of redundant exciting energy and antenna systems in Xiangnuo 1 were less injured under chilling, with higher qP and qNP which were used to dissipate the redundant exciting energy, and protect the reaction centers from chilling injury. Lower qP and higher Ex as well as decreasing qNP in chilling-susceptible cultivars indicated that its reaction centers and antenna systems were damaged severely by chilling, leading to the lower photosynthetic rate.

叶绿素荧光分析的结果表明，低温下湘糯1号PSII反应中心和天线系统受到的伤害轻，反应中心过剩激发能积累少，可藉较高的qP和qNP进行过剩光能的耗散，保护光合机构免受低温伤害，而冷敏感品种qP下降快，Ex增加较多，但qNP却随低温延长而下降，说明它的反应中心和天线系统都受到了严重的低温伤害，导致光合能力下降。

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。