They were founded in the middle period of the Qing Dynasty.
它们诞生于清代中叶并流传至今。
Wang Anshi is an important poet in the region of poetry in the middle period of Song Dynasty.
王安石是北宋中期诗坛上一位重要诗人。
The organs' relative growth rate in the middle period of incubating was faster than that of late period.
各组织器官在胚胎发育中期的相对生长强度大于后期。
Li Huang, was a famous scholar as well as a mathematician of keen insight in the middle period of the Qing Dynasty.
李潢是清代中期著名学者，也是一位很有见地的数学家，在数学史方面很有造诣。
The aspiration and the spirit that his poems express represent the spirit world of scholars in the middle period of Qing Dynasty.
黄景仁诗歌中表现出的精神，在一定程度上代表了清中期文人的精神世界。
With the decline of the national power in the middle period of the Ming dynasty, the situation in northern border area became dangerous .
明朝中期，随着国力的日益衰微，北方边地形势趋于险恶。
In the middle period of 20 century, during the development of Chinese geology, one academic prosperous situation had arisen in geotectonics.
20世纪中叶，中国地质学尤其是大地构造学发展壮大的过程中，出现了一次学术繁荣的局面。
The contents of DNA and RNA went up in the middle period of floral initiation, which obviously promoted physiological flower bud differentiation.
花芽孕育期中期DNA和RNA含量的升高对于花芽生理分化有明显的促进作用。
Four corners pattern existed in the middle period of Northern Wei Dynasty at Yungang grottoes courtyard also reflect the connection with the Hexi Corridor.
云冈北魏中期石窟天井所见四角叠涩图形、西域式飞天，又反映了与敦煌的联系。
Since the energy recovery technology in FCC has began to develop and apply in the middle period of 70's, 60 sets of flue gas turbine have been operated up to now.
催化裂化装置能量回收技术自70年代中期开始开发、应用，至今已有60余台套机组投入运行。
The plays he created in the middle period represent his highest achievement in play writing and are rather influential in China's history of literature and theater .
其中期创作剧目代表了他创作的最高成就，并在文学史和戏剧史上有着相当的地位。
The time to absolutely avoid is the "Paris school holiday week" which always be in the middle period of the vacation time but alternates starting the first or second week of the break.
时间绝对避免是“巴黎的学校假期周”，总是处于中间有一段时间的假期的开始时间，但交替进行第一次或第二次一周的休息。
The records not only show that foreign medicine had been widely used in the middle period of the Northern Song Dynasty, but also confirms that it had since been merged into China's tra…
这些记载说明北宋中叶外来药物在中国已有较普遍的使用，也证明这些药物已融入中国传统医药体系之中。
In the middle of a study period, you must be a little tired.
在学习期间，你一定有点累了。
Yet if that period was unusually kind to the middle class, the one we are now in the midst of appears unusually cruel.
如果说那个阶段对中产阶级是非同寻常的温馨记忆，那么我们现在所处的阶段就是残酷的现实。
Those in the middle have seen their real incomes fall over the same period, precipitously so in the case of those with only high school qualifications.
处于中间阶层的人同期内实际收入有所下降，而在那些只有高中文凭的人当中，这一趋势尤为明显。
John Ebel, director of Boston College's Weston Observatory, noted that seismically, the current period seemed to resemble the cluster of large earthquakes in the middle of the last century.
波士顿学院韦斯顿实验室主任约翰·埃贝尔注意到，从地震学角度说，现在似乎重现了上世纪中期的一系列地震。
In the Middle Ages and to some extent in the Early Modern period, we live in a theocentric world.
在中世纪甚至是现在早期，我们生活在以上帝为中心的世界里。
By contrast, retailers catering to the squeezed middle classes, such as JC Penney, Kohl's and Sears, grew by only 6% in the same period and delivered a negative 5% return to shareholders.
相反的，为苦逼的中产阶级服务的零售商像杰西·潘尼，科尔以及西尔斯等百货商店在同期只有6%的增长，股票回报率只有不到5%。
In a study of the effects of exercise on longevity, medical researchers tracked 500 middle-aged men over a 20-year period.
在一项有关运动对长寿的影响的研究中，医疗研究人员在为期20年的时间中跟踪调查了500名中年男性。
Even so, seen through the eyes of the middle class, recent times compare favourably with the period of economic take-off in the 1960s.
即便如此，从中产阶级的视角看来，和1960年经济起步时期相比现在好多了。
That stage was reached in China some time between 1990 and 2005, during which period the middle-class share of the population soared from 15% to 62%.
这段时期在中国是1990年至2005年，期间中产阶级的人口份额从15%飙升至62%。
foot in the Middle Ages and one foot treading a path for modern science, Newton spent the first phase of his life, the period of life in Trinity when he did all his real work.
在这些混合的和奇特的研究中——一只脚在中世纪，一只脚为现代科学踩出一条路——牛顿度过了他人生的第一阶段，在三一学院的生活时期，这时的他做了所有他真正有价值的工作。
North Africa and the Middle East are going through a period not unlike that in Eastern Europe in the 1980s: Sooner or later freedom will have the final say.
北非和中东正在经历着和东欧20世纪80年代一样的时期：自由迟早会有到来的那一天。
Pictures in the 150-photo exhibit and the book, all property of the library, cover the 100-year period from the middle of the 19th century to 1949.
《上海图书馆藏历史原照》大型图录和展出的150张照片，均为上海图书馆馆藏照片，照片是19世纪中叶到1949年的所拍摄的。
In the middle ages, the European culture has very perfect, during this period, the old western diet culture has been formed.
到中世纪，欧洲文化已十分完善，在此期间，旧西方的饮食文化已经形成。
All this was destined to change in the late Middle Ages and Renaissance period.
在中世纪后期和文艺复兴时期，所有这些都是注定要发生变化的。
As proved by the study, lacustrine sedimentation of Nansihu and Beiwuhu in middle and south part were formed in late period of Holecene.
经研究认为，该区中南部的南四湖、北五湖的湖相沉积大约形成于全新世中晚期之后。
Objective:To study therapeutic effects of manipulative upper and middle cervical vertebra in the treatment of thoracic outlet syndrome at earlier period.
目的：观察和探讨推拿手法治疗中上段颈椎早期胸廓出口综合征的临床疗效。
Objective:To study therapeutic effects of manipulative upper and middle cervical vertebra in the treatment of thoracic outlet syndrome at earlier period.
目的：观察和探讨推拿手法治疗中上段颈椎早期胸廓出口综合征的临床疗效。
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