早在乌鲁克时期，使用未经装饰的实用陶器可能是专业化大规模生产的结果。
Early in the Uruk period, the use of undecorated utilitarian pottery was probably the result of specialized mass production.
在古罗马时期，意大利半岛上有大面积的冷杉林，是建造军舰的首选材料，但是，冷杉的稀缺性早在14世纪早期就出现了。
In ancient Roman times, the Italian peninsula had great forest of fir preferred for warships, but scarcity was apparent as early as the early fourteenth century.
说到“婚约”或临时的订婚时期，早在中世纪就出现了，南美洲的印加人实行“试婚”。
References to “handfasting, ” or a temporary betrothal period , appear as far back as the Middle Ages, and the Incas of South America practiced “trial marriages.”
因为早在前一代人资源繁荣时期，非洲国家就着手公路铁路建设，一些国家因此也确实走向繁盛。
A generation ago, during a previous resource boom, African states set about building roads and railways. In few countries did this lead to prosperity.
早在英国统治时期，美国大陆就抛弃了传统的对破产商人的成见。
America threw off the old world's hostility to failed businessmen along with British rule.
俄罗斯的这一“全球卫星定位系统”（英文缩写“GLONASS”）早在苏联时期就开始开发了。
The navigation system, which goes by acronym GLONASS, was developed during the Soviet era.
早在史前时期，女性充当的是繁衍后代的角色，因此她们更脆弱，需要依靠团体的保护才能生存下去。
Dating back to pre-history, a woman’s more vulnerable role as childbearer meant she had to depend on the support of the group for security and survival.
早在17世纪，路易十四时期的风景设计师勒诺特，在香榭丽舍大街的两旁栽下了一排排壮观的树木，自此，香榭丽舍大街就成了一条林荫大道。
When the first majestic lines of trees were planted in the 17th century by André Le Nôtre, Louis XIV’s landscape architect, the Champs-Elysées was a shady walk.
王晓明认为他的发现表明早在冰河时期来临之前，已经有一些动物就已经为冰河时期的到来准备好了。
Wang thinks his discovery shows that at least some animals were prepared for the Ice Age.
冰川时期的数据表明，早在20世纪70年代和80年代，老海冰一旦流入波弗特海，一般就能安然渡过当年夏天的冰融季节。
Ice age data show that back in the 1970s and 1980s, old ice drifting into the Beaufort sea would generally survive the summer melt season.
早在器官移殖训练时期我与Donna便相识了，当时我有个夜来在病房间晃荡的习惯；Donna在夜里总是醒著，于是我便跑去她房里跟她闲聊。
I met Donna early on in my transplant training when it was a habit of mine to wander through the wards at night. She was always wide awake, so I began to stop by her room to chat.
这样的话,至少在一只蠕虫身上出现了在中央神经系统中腹部与背部的发育的分离,并且他主张同样发育上的分离早在Urbilateria时期就已经出现了.
Thus the development of front and back has been decoupled from the development of a central nervous system in one worm at least, and he argues that the same separation may have existed in Urbilateria.
早在20000年前，地球正值冰河时期，那时的“腰围”可以说是比较苗条。
Earth had been 'slimming down' following the Ice Age, which finished about 20, 000 years ago.
NHS提供PGD技术已经超过10年时间了，用来治疗一些早在儿童时期发病的严重疾病，例如囊性纤维化(属遗传性胰腺病)或者叫泰萨氏病的一种神经学疾病。
PGD has been offered by the NHS for more than a decade for serious diseases that come early in childhood, like cystic fibrosis or Tay Sachs, a neurological disease.
在古希腊有个叫Magnesia的地方，这里早在远古时期就盛产许多矿石。
There was a place in ancient Greece called Magnesia and this place was a source of several useful mineral products back in ancient times.
早在微软工作时期，Chutani工作小组就已经将移动-健康技术转让给了Zar及其同事，以便研发智能手机和超声图像的转换协议。
While at Microsoft, Chutani's group provided a mobile-health technology grant to Zar and his colleague, allowing them to design their smart-phone ultrasound prototype.
早在殷商时期（公元前1766年-公元前1122年），我们华夏祖先便已确立了东、南、西、北、中五个方位。
Dating back to the Yin and Shang periods(1766-1122 B. C. ), our Chinese ancestors established the five directions of north, south, east, west and center.
是我国传统的观赏石之一，早在战国时期就已作为贡品了。
Is one of our traditional ornamental stones, as early as the warring states period has been as a tribute.
我们的发现在显示这些地区因素可以预测早在中年时期人们没有症状的潜在心脏病方面是引人注目的。
Our findings are striking in that they show that these neighborhood factors can predict underlying heart disease in people without symptoms, as early as middle age.
早在远古时期，人们就通过原始而简单的声音、肢体语言、符号等方式交流信息。
As early as in ancient times, people on the adoption of primitive and simple voice, body language, symbols such as the exchange of information.
蔚县具有悠久的文化历史，早在上古时期就有先人生息。
Colourful county has long culture history, there is my late father early in antediluvian period haunt.
早在西汉时期(公元前206年至公元25年)，它已经成为具有重要意义的节日。
As early as the Western Han Dynasty (206 BC-AD 25), it had become a festival with great significance.
从历史渊源上看，早在古罗马时期，就有对恶意起诉进行法律调整的相关规定。
From the historical origins, there were the relevant legal rules on malicious prosecution during the Roman Times.
早在文艺复兴时期，自动风琴就已出现，它由一个乐曲编码滚筒来演奏。
Already in the Renaissance organs are to be found which are played by a programmed cylinder.
早在西汉时期(公元前206年-公元25年)元宵节就已经成为具有重要意义的节日。
As early as the Western Han Dynasty (206 BC-AD 25), it had become a festival with great significance.
早在先秦时期，我们的先人即已注意到了同义词问题。
In the period of the early Qin Dynasty, people had already paid attention to synonyms.
尽管，这两种物种早在侏罗纪时期就已分道扬镳，而且，到了白垩纪后期，已出现了许多种的鸟类。
The actual split between the two groups, though, had happened much earlier, during the Jurassic period, and by the late Cretaceous there were many species of bird around.
早在西晋时期，中国的“亿万富翁”就开始人前显圣了。
As early as West Jin period, the Chinese billionaires began to show off their wealth.
早在西晋时期，中国的“亿万富翁”就开始人前显圣了。
As early as West Jin period, the Chinese billionaires began to show off their wealth.
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