公元

公元纪元是从耶稣的诞生算起。

The Christian era is counted from the birth of christ .

公元是从基督的生年算起的。

The Christian era is count from the birth of christ .

这骨架的年代为公元前2000年左右。

The skeleton has been dated at about 2000 BC .

该城的历史可以上溯到公元1500年以前。

The town 's history stretches back to before 1500 .

这种仪式是从公元前遗留下来的。

The ceremony is a survival from pre-Christian times .

大教堂在公元1136年的大火中被付之一炬。

The cathedral was destroyed by the Great Fire of 1136 AD

罗马军团最后一支部队于公元410年离开英国。

The last of the Roman legions left Britain in AD 410 .

罗马帝国于公元4世纪分裂。

The Roman Empire was divided in the fourth century AD.

这枚胸针的历史可以追溯到公元前4世纪。

The brooch dates back to the fourth century BC .

中国早在公元前3,000年就已开始采用针灸疗法。

Acupuncture was practised in China as long ago as the third millennium BC

公元1世纪时还没有任何制度化的宗教存在。

In the first century there was no such thing as institutionalized religion .

最初的城堡可能建于公元860年左右。

The original castle was probably built about AD 860

该剧于公元前411年首演。

This play was first performed in 411 BC

公元106年罗马吞并了纳巴泰王国。

Rome annexed the Nabatean kingdom in 106 AD

公元586年，圣肯蒂格恩使特威代尔郡皈依基督教。

In AD 586 St Kentigern evangelized Tweeddale .

圣潘克拉斯于公元304年殉道。

St Pancras was martyred in 304 AD.

这些光盘能存下从公元600年到1900年所有英国诗人的作品。

The CD-ROMs will accommodate the works of all English poets from 600 to 1900 .

到公元前1世纪时，佛教面临着被分化成一些小派别的危险。

By the first century BC , Buddhism was in danger of fragmenting into small sects .

秦始皇于公元前221年统一中国。

The First Emperor of Qin unified China in 221 B.C.

远在公元11世纪，中国已使用火药。

Gunpowder was used in China as far back as the 11th century .

他死于公元前33年。

He died in 33 B.C.

中国建有世界上最早的气象台。公元1385年，明朝在南京建立观象台，比英国格林尼治观象台（建于1670年）早三个世纪。

China boasts the world 's earliest observatory , built in Nanking in 1385 in the Ming Dynasty ( 1368 A.D. - 1644 A.D. ), three centuries ahead of the Greenwich Observatory built in Britain in 1670 .

中国的《唐本草》是世界上最早的一部国家药典。编成于唐朝唐高宗显庆4年（公元659年）。

“ The Tang Ben Cao ”, completed in the fourth year of the reign of Emperor Gaozong ( Xian Qing ) of the Tang Dynasty ( 618 A.D. - 907 A.D. ), was the earliest book on medicine in the world .

中国清代的《康熙字典》是世界上最早、字数最多的字典。于康熙55年（公元1716年）发行，共收47035个字。

The Kangxi Dictionary , completed in the Qing Dynasty ( 1644 A.D. - 1911 A.D. ) and released in the 55th year of the reign of Emperor Kangxi ( 1716 A.D. ), was the world 's earliest and biggest dictionary with 47035 entries of Chinese characters .

中国战国时代范蠡所著《养鱼经》是世界上最早的养鱼文献。范在公元前473年即开始养殖鲤鱼，并写下这本书。

“ The Classics on Fish Breeding ”, written by Fan Li of the Warring States Period ( 475 B.C. - 221B . C. ), was the world 's first book on fish breeding . Fan started to breed silver carp in 473B . C. , and the book was based on his experience .

到了公元五世纪，罗马帝国迅速衰落。

The Roman Empire rapidly waned in power in the5th century .

这个壶的特殊形状使人们可以确定它的年代大约为公元600年。

The unusual shape of the pot dates it in the order of a.d.600 .

阿基米德活跃于公元前三世纪；阿基米德是公元前三世纪的人。

Archimedes flourished in the3rd century B.C.

这一传统可以追溯到公元前300年，后来被融入基督教文化中。

The tradition , dating back to 300 B.C. , was later incorporated into the Christian church .

纸是于公元105年在中国发明的吗?

In 105 AD paper was invented in China ?