盲鳗

Any of various primitive eellike vertebrates of the class Agnatha,such as a lamprey, lacking jaws and true teeth and having a circular,sucking mouth.

圆口纲脊椎动物一种类似鳗鱼的无颚纲原始脊椎动物，如盲鳗，没有下颚和真正的牙齿，而长着圆形吮吸的嘴

Any of various primitive aquatic vertebrates of the class Cyclostomata,lacking jaws and including the lampreys and hagfishes.

鳗类，鳗无颚的各种原始水生圆口纲脊椎动物中的一种，包括七鳃鳗和盲鳗

Hagfish have elongated, 'eel-like' bodies, and paddle-like tails.

盲鳗有着和鳗鱼一样的长身体和短浆式的尾巴。

The crystal structures of hagfish variable lymphocyte receptor monomers indicate that they adopt a horseshoe-shaped structure and likely bind antigens through the hypervariable concave surface.

晶体衍射分析发现，盲鳗的VLRs呈现一种"马蹄"型结构，抗原结合位点则位于"马蹄"的凹面区。

Hagfish are long, vermiform and can exude copious quantities of a sticky slime or mucus.

盲鳗身体很长，像蚯蚓一样，并且可以分泌很多黏液。

Although they looks like eels, hagfish are a fish -- really slimy ones. When captured and held by the tail, they escape by secreting slime, which turns into a thick and sticky gel when mixed with water.

尽管盲鳗看起来很像鳗鱼，但是它要比鳗鱼更加狡猾，当它被捕获的时候，它身体的粘液就会同水混合变成厚厚的、非常黏滑的凝胶，使其得以逃脱掉，尤其值得一提的是盲鳗进食方式很可怕，它通过啃咬的方式进入动物尸体中进食，甚至可以在尸体中呆3天之久。

Hagfish Any of various primitive, eel-shaped marine fishes of the family Myxinidae, having a jawless sucking mouth equipped with rasping teeth with which they bore into and feed on other fishes.

盲鳗：一种盲鳗科的原始的鳗形海洋鱼种。有一个无颌的吸嘴，嘴里有锉齿，盲鳗用这种牙齿能刺入其它鱼类的身体并以它们为食

What fish can live without water 9 Why inger to live in the big fish of the abdominal cavity where?

什么鱼离开了水也能活9为什么盲鳗要生活在大鱼的腹腔里？

Any of various primitive, eel-shaped marine fishes of the family Myxinidae, having a jawless sucking mouth equipped with rasping teeth with which they bore into and feed on other fishes.

盲鳗一种盲鳗科的原始的鳗形海洋鱼种。有一个无颌的吸嘴，嘴里有锉齿，盲鳗用这种牙齿能刺入其它鱼类的身体并以它们为食

Extant jawless vertebrates, represented by lampreys and hagfishes, have innate immune receptors with variable domains structurally resembling T/B-cell receptors. However, they lack cardinal elements of adaptive immunity shared by all jawed vertebrates: T/B-cell receptors and major histocompatibility complex molecules.

在以七鳃鳗和盲鳗为代表的无颌类脊椎动物中，虽然发现了与有颌类脊椎动物T细胞受体(T-cell receptors， TLRs)、B细胞受体(B-cell receptors， BCRs)可变区具有相似结构的先天性免疫受体，却从未发现有颌类脊椎动物适应性免疫系统的核心组分：TCRs、BCRs、组织相容性复合体(Major histocompatibility complex， MHC)。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。