查询词典 algae

The sloth pays such little attention to its personal hygiene that g reen algae grow on its coarse hair and communities of a parasitic moth live in the depths of its coat producing caterpillars which graze on its mouldy hair.

树獭即不讲究卫生，以至于它粗糙的毛发上生出绿苔，成群的寄生蛾生长在它的皮毛深处，变成毛毛虫，并以它的脏毛为食。

Lutein The commonest of the xanthophylls, and orange pigment found in green leaves and certain algae, e.g. the Rhodophyta.

叶黄素：一种普通的黄色和桔黄色色素，分布在绿色植物和某些藻类中。

Rhodophyta A phylum of protoctists comprising aquatic, mainly marine, algae characterized by their red color.

红藻门：原生生物界的一个门，水生生长，主要为海生。

An organ or a structure of attachment, especially the basal,rootlike formation by which certain seaweeds or other algae are attached to a substrate.

吸盘吸附的器官或结构，尤指一些海藻或其他藻类植物吸附在上面的基部的类根结构

It was found that the bioaccumulation of Ct on Spirulina platensis involved two steps:rapid adsorption and slow absorption. Chromic compounds with weaker chemical bond had higher bioaccumulation efficiency. Under the same algal cell concentration, Crbioaceumulation rosed up with Crconcentration. On the other hand, with Cr concentration not changed, the total bioaccumulation of Cr on Spirulina platensis increased with algal cell concentration, but the Cr bioaceumu lation on unit algae reduced.

发现螺旋藻对Cr的生物富集主要经历了快速的吸附和缓慢的吸收两个步骤；化学键较弱的Cr化合物具有较高的富集效率；藻细胞浓度一定时，随着Cr浓度的增加，单位重量螺旋藻对Cr的富集量不断增加，最后趋于饱和；当Cr浓度一定时，随着藻细胞浓度的增加，螺旋藻对Cr的总富集量逐渐增加而单位重量藻体的富集量减少。

The result shows that the purification efficiencies of ammonia-nitrogen and ortho-phosphate by immobilized algae in a stationary phase are higher than that in an exponential phase; the starvation treatment increases the removing rates of ammonia-nitrogen and ortho-phosphate, cells of Scenedesmus starved for 48 hours can obtain higher NF4(superscript +)-N and PO(superscript 3- subscript 4)-P removal efficiencies than starved for 48, 72, 24 and 0 hours respectively.

结果表明：静止初期藻细胞对NH4-N和PO(上标 3-下标 4)-P去除率比指数末期高，处理5d后，静止初期细胞对NH4-N和PO(上标 3-下标 4)-P的去除率分别为76.7%及91.7%，指数末期细胞氮、磷的去除率分别为75.4%和88.7%；饥饿处理可明显提高藻细胞对NH4-N和PO(上标 3-下标 4)-P的去除效率，藻细胞饥饿时间对NH4-N和PO(上标 3-下标 4)-P去除率的影响大小依次为48h，72h，24h，0h。

To understand the toxicity mechanisms of mixed heavy metals on aquatic plant,indicators of algea growth rate,content of reduced glutathione,activities of glutathione S-transferase and glutathione peroxidase of green algae, Scenedesmus quadricauda were measured to analyze the individual and joint toxic effects of lead and mercury.

为进一步了解重金属复合污染对水生植物产生毒害作用的机制，以单细胞藻类生长及细胞内还原型谷胱甘肽含量、谷胱甘肽-S-转移酶和谷胱甘肽过氧化物酶活性为指标，对铅和汞单一及联合胁迫对四尾栅藻的毒性作用进行了研究。

The annual average density was 14.63 per hectare in saline algae zone, 7.50 per hectare in Scirpus marqueter/Scirpus triqueter zone and 1 .59 per hectare in reed zone;(4) The avian community similarity in between adjoining stages of vegetation succession was higher than that in between apart stages.

对不同季节的植被演替阶段鸟类群落相似性进一步比较发现，任何一个季节S_1和S_3的值均分别大于S_2；(5)鸟类群落的多样性与群落中优势种华东师范大学2004届硕L学位论文中文摘要所占的数量比例呈负相关。

The sloth pays such little attention to its personal hygiene that green algae grow on its coarse hair and communities of a parasitic moth live in the depths of its coat producing caterpillars which graze on its smudgy hair.

树獭不讲究卫生，以至于它粗糙的毛发上生出绿苔，成群的寄生蛾生长在它的皮毛深处，变成毛毛虫，并以它的脏毛为食。

A soft, pure, earthy, fine-textured, usually white to light gray or buff limestone of marine origin, consisting almost wholly (90-99%) of calcite, formed mainly by shallowwater accumulation of calcareous tests of floating microorganisms and of comminuted remains of calcareous algae (such as cocoliths and rhabdoliths), set in a structureless matrix of very finely crystalline calcite.

中文解释=海产起源的石灰石，柔软、纯净、土质、组织精细，通常从白色到浅灰或浅黄色，几乎完全（90-99％）由方解石组成，主要由浮游微生物的粉碎残留物浅水堆积而成，嵌在非常精细的方解石晶体的无定形填质中。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。