啮齿类

Any of various short-tailed, burrowing rodents of the family Geomyidae of North America, having fur-lined external cheek pouches.

囊鼠一种北美衣囊鼠科的穴居啮齿类动物，短尾，有皮毛呈线型的外颊囊

The continuously growing incisor of the rodent is subdivided into a crown analog half on the labial side, with a cervical loop containing a large core of stellate reticulum, and its progeny gives rise to enamel producing.

啮齿类动物的切牙可以终生生长，它被分为了牙冠发育模式的唇侧和牙根发育模式的舌侧，唇侧的上皮包括一个颈环结构，其内含有星网状层细胞，可以不断的分化为成釉细胞并形成釉质。

The IUCN's Red List of Threatened Species lists 29 species that have been flagged as possibly extinct; that group includes animals like Cuba's little earth hutia, a small rodent that hasn't been spotted in the wild in almost 40 years.

世界自然保护联盟的最高濒危物种列表中，29种物种被认为可能已经绝种。当中包括如古巴的小地硬毛鼠，一种40年来都没有在野外被观察到的细小啮齿类动物。

And now, all this scaffolding of reasonings fell before a simpleball of metal, found in the body of an inoffensive rodent!

这颗子弹是在一只不伤人的啮齿类动物身上找到的！

Lassa Fever. Lassa fever is a severe, often fatal, hemorrhagic fever that occurs in rural areas of West Africa, and is caused by a virus transmitted from infected rodents to man.

拉沙热 拉沙热是一种严重的，往往致命的出血热，多发生在非洲西部的乡村地区，是由被感染的啮齿类动物将病毒传染给人引起的。

Lassa Fever.''' Lassa fever is a severe, often fatal, hemorrhagic fever that occurs in rural areas of West Africa, and is caused by a virus transmitted from infected rodents to man.

拉沙热'''拉沙热是一种严重的，往往致命的出血热，多发生在非洲西部的乡村，是由被感染的啮齿类动物将病毒传染给人引起的。

Until now, only within the mouse model, the birth of live young have been reported.

在目前的技术条件下，啮齿类的腔前卵泡已能经体外培养发育至有腔卵泡期，而且从有腔卵泡分离的卵母细胞经体外成熟、体外受精后已能产生新的个体。

A large number of fossils of more than 50 species of Mammalia and Reptilia(60 Ma) in the mid-late Paleocene Epoch, have been discovered in the red clastic sedimentary rocks of Qianshan Basin in over 100 sites in the south of the Tianzhu mountain area, which is universally acknowledged as one of the original places of rodents of more than 1,700 species including present mice in the world nowadays.

天柱山南片潜山盆地红色碎屑沉积岩中，有100多个点共发现了50多个种属的哺乳动物和爬行动物化石，均系古新世中晚期化石，距今约6，000万年，被国际公认为是当今世界上1700多种包括现在的老鼠在内的啮齿类动物起源地之一。

The dinosaur age last stage, theinitial small mammalia animal appeared, these animals are the rodentiacarnivore, possibly take the dinosaur egg as the food.

恐龙年代末期，最初的小型哺乳类动物出现了，这些动物属啮齿类食肉动物，可能以恐龙蛋为食。

Vancouver Island Marmot The rodent is one of the most endangered mammals in North America, with less than 40 individuals found in an area less than 10 sq.

这种啮齿类动物是最濒危哺乳动物在北美，只有不到40个体在一个地区只有不到10平方公里。

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。