In search of clues to that founding population, Dr. Willerslev and his colleagues examined a 24,000-year-old bone buried near a village called Mal 'ta in eastern Siberia.
为了寻找这个族群的线索，威勒斯列夫博士和他的同事研究了一具距今2.4万年的遗骨，它之前埋在西伯利亚东部一个叫马耳塔的村庄附近。
Since the founding of the People, s Republic, China has witnessed a unique transition of population, which is called Chinese Pattern of the Population Transition.
建国以来中国经历了一个独特的人口转变历程，被归结为中国人口转变模式。
Although its population waxed and waned, the city persisted and, starting some 14 centuries after its founding, flourished as a center for commerce, art, and science.
尽管这里的人口几度兴衰，这个城市还依然固守着。并且在成立后14世纪，开始作为一个金融、艺术和科学中心蓬勃发展起来。
China's population changes are generally believed to have started in the founding of new China, the mortality rate is initially clear and rapid decline.
中国人口转变一般被认为始于新中国成立，起先是死亡率明显而迅速地下降。
The population of unemployment left over by history was great. After the founding of New China, because of many factors such as economic reshuffle, new unemployment phenomenon emerged in Hebei.
新中国成立以后，由于经济改组等多种因素的影响，河北省又出现了一些新的失业现象。
The population of unemployment left over by history was great. After the founding of New China, because of many factors such as economic reshuffle, new unemployment phenomenon emerged in Hebei.
新中国成立以后，由于经济改组等多种因素的影响，河北省又出现了一些新的失业现象。
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