The primitie mouth, or stomodeum, is a slight depression on the surface of the ectoderm.

原始的口（或口凹）是外胚层表面的一个轻微的凹陷。

From France comes Quintet 3, the original color-changing production foulard.

法国来五部合唱3，原始的颜色改变的生产薄软绸子。

Gauguin took himself to a Pacific island and pastiched the primitive art he found there.

高来到太平洋的一个岛屿，临摹他在那里发现的原始艺术。

The tribe's development was more primitive than that of their neighbours.

那个部落处于比邻近部落原始的发展阶段。

The constitution of a primitive society is not necessarily simple.

原始社会的结构未必简单。

Marx gave us the archetype of the capitalist.

马克思向我们提供了资本家的典型原始形象。

The carol has a primitive strength and haunting simplicity.

这首颂歌有一种原始的力量和令人难忘的纯朴。

The African countries hoped to civilize all the primitive tribes on the land.

非洲国家希望把非洲所有的原始部落都变成文明社会。

At the end of the workday, a whistle would blow and you'd jump out your window and slide down the tail of a brontosaurus and right into your car like Fred Flintstone.

下班的时候公司哨响起，你只需要跳出办公室窗户，顺着一条雷龙的背和尾巴滑下去，正好坐到你的车里，就像《摩登原始人》里的场景一样。

Look from the history, majority of local transportation company is to build the old business at 50 time, recumbent person pulls the development of original work configuration of pickaback to rise.

从历史上看,地方交通企业多数是建立于50年代的老企业,靠着人拉肩扛的原始作业形态发展起来的。

Then use antitone structural analysis method to recognize and reconstruct the primary tectonic structure and sedimentary feature of a basin in certain geological history.

要认识和重建某个地质历史时盆地的原始构造格局和沉积特征，就必须除去加的构造层和构造变形，即反序构造分析法。

In micrographics, a measure of the remoteness of the copy from the original material, the first microfilm representation being the first generation microfilm.

在缩微照相技术中，度量副本离原始资料远近的程度。第一次缩微的胶片为第一代缩微胶片。

The Jewish is, indeed, a nation sui generis, the only nation we know of whose records are coetaneous with their primitive origin.

犹太人诚然是成一格的独特民族,而且是我们所知道的唯一的民族,其史迹与其原始的来源属于同一年代。

These burial customs clearly reflect the religious beliefs of the Predynastic Egyptians and the main characteristics of the primitive religion of Egypt.

这些埋葬习俗清楚地反映了前王朝时代埃及人的宗教信仰和埃及原始宗教的主要特点。

On drying out, the arms, or haptera, act in similar manner to the elaters of liverworts, and are thus termed elaters.See elater.

这种中柱类型存在于象莱尼蕨这样一些著名的原始维管植物中。

Historical linguists have to identify and classify families of related languages in a genealogical family tree, and to reconstruct the protolanguage.

历史语言学家们通过对各语系中相关语言进行甄别，勾画出家族谱系图，从而重新构建语系的原始语。

The text has been capably illustrated in a complex process utilizing original drawings, black-and-white scratchboard, and a computer program for color.

诗歌利用原始的图画，黑白的底板，计算机程序技术为本书绘图，精彩地讲述故事。

Producing genuine understanding in the mind is not easy, so pray to your guru with uncontrived, fervent devotion.

想真正瞭解心的原始本质并不容易，所以要以诚心热烈地向上师祈求。

Material adopt Russia primeval forest high grade seeds of trees , ashtree , oak wood are raw material.

材料采用俄罗斯原始森林的优质树种，水曲柳、柞木为原料。

They found the superior structures (aditus laryngis) particularly primitive, with a voluminous epiglottis covered by the pendular velum.

他们发现高级结构，特别是原始人的，与大量的会厌软骨是被摆动的软颚所覆盖。