查询词典 vertebrate

The unborn young of a viviparous vertebrate having a basic structural resemblance to the adult animal.

全党必须明白，土地制度的彻底改革，是现阶段中国革命的一项基本任务。

" Acetylcholine: Ester of choline and acetic acid, a neurotransmitter active at many nerve synapses and at the motor end plate of vertebrate voluntary muscle s."

乙醯胆碱：胆碱和醋酸的酯，是许多神经突触和脊椎动物肌肉运动神经终板的神经介质(在重症肌无力里，这种活动停止)。

Until June 2007, seventy-eight species of Amphibians' complete sequence of mitochondrial genome were presented in GenBank. The gene numbers in the genomes range from 35 to 41; the 78 mtDNA genomes can be divided into 22 types and further clustered as 3 groups based on the gene number, kind and arrangement. The type 4 is a common type among the class Amphibia and other vertebrate, type 8 is common among the three orders of living Amphibia.

对2007年6月13日以前公布于GenBank上的78种两栖动物的线粒体基因组全序列进行了总结、比较和分析。78种基因组中基因的数量从35~41个不等；根据基因的数量、种类及其排列顺序的差别将其分为22种基因组类型，其进而聚为3组，其中类型4为两栖纲与其它脊椎动物的常见类型，类型8为两栖纲中现生3个目的公有类型。

A cold - blooded,smooth - skinned vertebrate of the class Amphibia,such as a frog or salamander,that characteristically hatches as an aquatic larva with gill s.

两栖动物一种两栖纲的皮肤光滑的冷血脊椎动物，如蛙或蝾螈，此类动物的特征是有鳃的幼虫在水中孵化，然后逐渐转变成用肺呼吸的成虫

The vertebrate TSHβ protein sequences had been used to construct Neighbor-joining and Maximum parsimony phylogenetic tree. As analyzed, Andrias davidianus derived from amphibia firstly, which could reflect its original evolutionary status.

采用邻接法和最大简约法对部分脊椎动物TSHβ氨基酸序列构建分子系统树，结果显示有尾目大鲵为两栖动物中较早分化的一支，表明其进化地位较原始。

A cold - blooded,smooth - skinned vertebrate of the class Amphibia,such as a frog or salamander,that characteristically hatch es as an aquatic larva with gills.

两栖动物一种两栖纲的皮肤光滑的冷血脊椎动物，如蛙或蝾螈，此类动物的特征是有鳃的幼虫在水中孵化，然后逐渐转变成用肺呼吸的成虫

Shore, they encountered chal lenges that no vertebrate had ever faced be

当四足动物冒险上陆地，他们遭遇到挑战是要面对无脊椎这样的状况---这

Eel-shaped vertebrate without jaws or paired appendages including the cyclostomes and some extinct forms.

缺少下巴或成对附器的似鳗的动物包括圆口纲脊椎动物和某些灭绝的种类。

The death of Dipterocarpaceae seedlings is closely linked to the drought and greatly increased by the vertebrate herbivory, but only a high proportion of foliar herbivory caused by insect could result in the death of seedlings, especially small individuals.

引起龙脑香科植物幼苗死亡的主要原因是干旱；脊椎动物捕食增加龙脑香科植物幼苗的死亡，昆虫对幼苗叶片捕食造成的死亡只发生在叶片大量损失或幼苗较小的情况下。

The death of Dipterocarpaceae seedlings is closely linked to the drought and greatly increased by the vertebrate herbivory, but only a high proportion of foliar herbivory caused by insects could result in the death of seedlings, especially small individuals.

引起龙脑香科植物幼苗死亡的主要原因是干旱；脊椎动物捕食增加龙脑香科植物幼苗的死亡，昆虫对幼苗叶片捕食造成的死亡只发生在叶片大量损失或幼苗较小的情况下。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。