查询词典 invertebrate zoology

Macro-invertebrate from Annelida, Mollusca and Arthropoda were found in six sections from Baihe to Zhejiang road in the Suzhou River, among which four species were from Oligochaeta, two species from Hirudinea, five species from Gastropoda, two species from Bivalvia and several species from Insecta.

苏州河白鹤至浙江路段6个採样断面大型底棲动物隶属於环节动物门、软体动物门及节肢动物门。其中寡毛纲4种、蛭纲2种、腹足纲5种、双壳纲2种及昆虫纲摇蚊科幼虫与潜蝇蛹。

The aquatic ecology of the Yangtze River Basin was investigated and evaluated by using benthic invertebrate as indicator species.

采用底栖动物作为指示物种对长江流域的水生态进行了调查研究和生态评价。

Any of various invertebrate animals of the phylum Coelenterata,characterized by a radially symmetrical body with a saclike internal cavity,and including the jellyfishes,hydras,sea anemones,and coral s.

腔肠动物一种腔肠动物门的无脊椎动物，特征是有囊状腔的辐射对称体，包括水母、水螅、海葵和珊瑚

Low community variability was also observed in the late season for rotifers when fish were excluded and, as a result, they were exposed to high invertebrate predation from cyclopoid copepods.

后期的季节中轮虫的低群体多变性也被观察当鱼类被排除在外，结果，它们被暴露于来自桡足类高无脊椎动物掠食行为

With the development of society and research of its related products,leech will in great need.The contradiction between supply and demand appears because of the deteriorating of the wild resources,leading to a worldwide shortage. Leech was included in the list of 1983 IUCN Invertebrate Red Data Book.It is urgent to protect existing leech wildlife resources,so,location,collation and evaluation germplasm resources of Hirudo is becoming an important task.

目前心血管疾病给人类健康造成的危害已经越来越大，并已成为人类死亡的第一杀手，而以水蛭为主要原料的中成药产品有望成为这一顽症的克星，并且其抗炎作用可在饲料添加剂中进行大力开发应用。

Chinese ferret-badger, a dominant Mustelidae species in the national nature reserve, Houhe, Hubei, China, consumes invertebrate and many fruits.

鼬獾是湖北后河国家级自然保护区中一种占优势的鼬科动物，取食多种无脊椎动物和植物果实。

In this study, the genomic structure and regulatory elements of ApoD from 10 representive species including protozoan, invertebrate, protochordate and vertebrate were analyzed and compared. The genomic structure of ApoD is less conserved in organisms from protostome to deuterostome invertebrates, while it is highly conserved among chordates including amphioxus and verebrates. All four conserved cysteine residues are present in amino acid sequence of deuterostome ApoDs, while there are only two cysteine residues in amino acid sequence of protostomes ApoD. Structure divergence between protostome and deuterostome ApoD proteins suggests their function difference. The majority of regulatory elements are present in nearly all organism ApoD genes ranging from unicellular protozoan to mammals, suggesting that ApoD plays a very fundamental role, and possesses a conserved regulatory mechanism. However, there also exist some specific regulatory elements, which are present only in certain species and may perform some special roles.ApoD mRNA expression in murine NIH/3T3 fibroblasts exposed to various stresses such as as hydrogen peroxide and UV light shows dose-dependent increase. And a fly homolog of ApoD, Glial Lazarillo, whose overexpression results in increased resistance to hyperoxia as well as a extension of lifespan under normoxia and resistance to starvation without altering lipid or protein content.

本文首先从生物信息学角度对分属于原生动物、无脊椎动物、头索动物和脊椎动物类群的10种动物ApoD的基因结构及调控区的调控元件进行分析及比较，发现：(1)ApoD基因外显子-内含子结构从原生动物草履虫到原口动物再到后口动物海胆的进化过程中不保守，但在分析的几种脊椎动物中相当保守；(2)文昌鱼ApoD基因扮演从无脊椎动物到脊椎动物承上启下的角色，可能代表了脊椎动物ApoD基因原型；(3)四个半胱氨酸保守位点在后口动物中都存在，而在原口动物中只存在两个，原口、后口动物ApoD蛋白一级结构上的差异反映蛋白功能上可能也存在一定差别；(4)调控区大多数主要调控元件为不同动物共有，说明ApoD主要功能及其表达调控在进化中相当保守；(5)ApoD基因个别调控元件是随着物种进化而出现并开始发挥相关作用，如SF-1；还有一些调控元件在进化过程中还没有发现其规律，这说明ApoD某些功能和基因表达调控模式可能因物种不同而存在一定的差异。

Minute sedentary marine invertebrate having a saclike body with siphons through which water enters and leaves.

微小的不移栖的海洋无脊椎动物，它们的身体呈囊状并带有可吸进和吐出水的''。

Minute sedentary marine invertebrate having a saclike body with siphons through which water enters and leaves.

微小的不移栖的海洋无脊椎动物，它们的身体呈囊状并带有可吸进和吐出水的虹吸管。

After the Precambrian Era, such marine invertebrate animal as trilobites, achiopods, nautiloids, horn corals, honeycomb corals and twiglike bryozoans were abundant during the Palaeozoic Era.

在前寒武纪之后的古生代，是无脊椎动物的繁衍时期，例如三叶虫、腕足类、头足类、角状珊瑚、蜂巢珊瑚和苔藓动物。

Finally, the Knight strung a line between two of the monoliths and tied the horses up there.

最后，骑士们在两颗巨石之间拉了一条绳子，将他们的座骑绑在上面。

T7zN/hyS0 The island lies south by east from here.

那个岛位于此地的正南偏东方向。