公元

Years in the Islamic calendar are counted since the Hijra, when the Prophet Mohammed and his followers migrated from Mecca to Medina in the year 622AD, marking it as the the first year of the Islamic calendar

伊斯兰历从希吉拉开始计算，那是在公元622年当先知穆罕默德和他的追随者从麦加迁移到麦地，以此为标志把它作为伊斯兰日历的第一年。

From the well respected " Hijra " group of 5th century India to the transsexuals of China's Warring States period two thousand years ago, throughout time there have always been people who felt the need to change their sex. Whether or not it violates preconceived notions of what is 'natural', in a human society already so far from nature, biologists have shown us that gender is a multifaceted thing. Yet sexual minorities now are constantly shunned by mainstream society.

从公元5世纪存在至今在印度受人尊重的变性团体&海吉拉斯&，到野史记载的两千年前战国时期的变性事件，改变性别是从古至今一些人士的夙求，不管这是否违反了所谓的自然规律，在已经没有自然可言的人类社会里，生物学家告诉我们性别是五花八门的，只不过是性少数总不被主流社会接受而已。

Inkstones are usually made of stone or bricks.

图为汉代(前206—公元220)的山峰陶砚。

The Dublin Vikings wore mail with a helmet and armed themselves with axes and adopted the throwing javelins of the native Irish.

公元1014年的克朗塔夫战役中，他们同时效力於交战双方的维京和爱尔兰军队。

And from 408, the British Isles began to be raided by Angles, Saxons and Jutes from northern Europe.

从公元408年开始，英国的岛屿开始遭受侵略：来自北欧的盎格鲁人的，撒克逊人的，朱特人的。

Increasingly enormous earth-mound tombs called kofun, in the shape of keyholes, were constructed throughout the former Yayoi area from Kyushu to North Honshu.

从公元300年开始，巨大的、状如钥匙孔的、被称作古坟的墓地渐渐增多，遍布当时的从九州到本周北部的弥生地区。

AD 637, it was taken by the Arabian Khalif Omar.

公元637 ，它是由阿拉伯利夫奥马尔。

The Teutonic Order was established in 1190 at the seige of Acre when it was apparent that the dominant knights Templar and knights Hospitalers failed to address the needs of German knights.

公元1190年，条顿骑士团创立於阿克里围城战期间，由於当时作为主要宗教武装的圣殿骑士团和医院骑士团已无法满足德意志骑士阶层的利益，条顿骑士团应运而生。

Then about the year 1000 we find a certain court lady, the Lady Murasaki, writing a very long and beautiful novel in Japan.

大约在公元1000年左右，我们发现一个叫紫式部的宫廷妇女在日本写了一部优美的长篇小说。

The Viking longboats that arrived here in 982 relied on the stars and the sun to maintain their orientation.

斯堪的纳维亚人的海盗小艇在公元982年就抵达格陵兰岛，他们能保持航向靠的只是星星与太阳的位置。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐