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- Population Theory of Engels 恩格斯的人口理论
- Einstein put forward his new theory of relativity. 爱因斯坦提出了相对论的新学说。
- Einstein's theory of relativity. 爱因斯坦的相对论。
- Marx and Engels set forth the theory of Party-building. 马克思、格斯创立了关于无产阶级政党建设的学说。
- population theory of Utopian socialism 空想社会主义人口理论
- The Commentary on Population Theory of Qing Dynasty 清朝人口理论评述
- Do you agree to the wave theory of light? 你同意光的波动理论吗？
- He cavalierly dismisses the theory of both Freud and Jung. 他傲慢武断地斥贬佛洛依德和杨格二人的理论。
- Darwin put forth the theory of evolution,. 达尔文提出了进化论。
- On contribution of Engels in his late life to the theory of road of socialism 论恩格斯晚年对社会主义道路理论的贡献
- Propagandizing the scientific theory of population. 宣传人口科学理论，
- Discussion on Optimum Population Theory of Sustainable Development 可持续发展适度人口理论探讨
- A probe into China's population theory of sustainable development 中国可持续发展的人口理论探索
- This study analyzes the invalidation of Engel coefficient and its reasons using the survey data of Harbin and Shenyang’s poverty population. 本文利用对哈尔滨市和沈阳市贫困人口的调查数据，分析了恩格尔系数在我国城市贫困测量中失效的问题及原因。
- Not everyone can understand Einstein's Theory of Relativity. 不是每个人都能读懂爱因斯坦的相对论的。
- Darwin spend more than twenty year work on his theory of evolution. 达尔文花了二十余年时间研究他的进化论。
- He discoursed impressively on Newton's theory of gravity. 他讲述了牛顿的引力定律，给人以深刻的印象。
- The applicability of Engel coefficient in China is an important academic topic. 恩格尔系数在我国的适用性问题是学术界重要议题之一。
- That egghead published a new theory of matter last month. 那位知识分子上个月发表了一个新的物质论。
- Misappropriating the theories of social science. 不正确地使用社会科学的理论
