early machine是什么意思

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用法例句

Ac- cording to the archaeological materials,the early pottery has been discovered in Japan,the far eastern area of Russian,Western Asia and Northern Africa.

据现有的考古发掘资料,在亚洲的日本、俄罗斯远东地区以及西亚、北非等地区都发现有早期陶器遗存。

Was there a Loess Road of human and cultural evolution traversing the Eurasian continent? To answer this question,the distribution of loess and Paleolithic sites in Europe and Asia was outlined,which seemingly shows that a Loess Road might have been built during the early Paleolithic age.

文章对欧洲和亚洲黄土分布资料进行了整理,结合欧亚的旧石器考古资料,发现在旧石器早期,欧亚大陆的考古遗址主要分布在黄土带上,这反映了在旧石器早期,东西文化的交流与传播可能存在着一条"黄土之路"。

This site may belong to the early stage of Neolithic Age and is the first discovery .

这一发现，对研究我国南方新石器时代早期的古人类活动具有重要的参考价值。

Research of Early Iron Age Archaeological Culture of the Eastern Part of Heilongjiang;

黑龙江东部早期铁器时代考古学文化研究

Human Biological Variation and Population Affinity during Bronze-Iron Age in Xinjiang Hami Region

新疆哈密地区青铜—早期铁器时代居民人种学研究

Research on Dental Caries of Ancient Populations during Bronze Age and Early Iron Age in Southern Central Inner Mongolia

内蒙古中南部地区青铜—早期铁器时代居民的龋病研究

Guntuling culture is one of the typical remains of the early Iron Age in Sanjiang Plains.

滚兔岭文化是三江平原地区具有代表性的一种早期铁器时代文化遗存,年代约当两汉时期。

Mass Transit Railway Modified Initial System

地下铁路修正早期系统

plans of early flying machines

早期飞行器的说明图.

About the Early Era of Canadian Railway Development (1850s-1870s);

简论加拿大早期铁路发展（1850—1870年代）

Investigation on Ancient Iron Smelting Sites in Guigang County of Guangxi;

广西贵港地区早期冶铁遗址初步考察

The period in which man learnt to make tools of iron is called the lron Age.

人类学会制造铁器的时期称为铁器时代。

There are also early brass and keyboard instruments.

这里还有早期的铜管乐器和键盘乐器。

The tyres on the wheels of early cars were made of iron or solid rubber.

早期汽车的轮胎是用铁实心橡胶制成的。

Iron Deficiency in Early Development Alters Behaviors and Dopamine D5 Receptor Expression in Rats;

仔鼠发育早期缺铁的行为改变与多巴胺D5受体

Effect of Long-Term Exercise on Storage Iron and Free Iron Metabolism in the Organs;

长期运动对器官贮存铁和游离铁代谢的影响

The earlier scenes on porcelain are flowers and fish.

早期瓷器上面的图案都是花和鱼。

but that was precisely the idea adopted in some of the early instruments,

但是早期记录地震波的仪器，

The Spreading and Development of Iron in Southwest China from Earlier Qin Dynasty to Han Dynasty;

先秦两汉时期西南铁器的传播与发展

A Study of Early Salt Production of Yudong from the ruin of Early Salt Making with Pottery;

由早期陶器制盐遗址与遗物的共同特性看渝东早期盐业生产

THE DISCOVERY AND DATING TECHNIQUE OF EARLY CHINESE POTTERY AND PRELIMINARY DISCUSSION ON ITS TECHNOLOGY;

中国早期陶器的发现、年代测定及早期制陶工艺的初步探讨