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natural system
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natural system
Encyclopedia
理学
系统学
释
natural system
自然系统
以天然物为要素,由自然力作用所形成的系统。又称天然系统。是指那些不受到人为干扰或影响,或者人为干扰或影响比较小的系统。
Mathematics
natural system
自然
坐标
系,自然标架
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drama director's explication
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drama in anti-Japanese base area
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drama in education
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Drama in the Liberated Region
Drama Journal
Drama Literature
drama of anti Japanese war
drama of Chinese minority nationalities
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drama of Monba nationality
drama of or on China's ethnic minorities
drama of Yuan Dynasty
Drama Performance Activities ofSouthern China Society
drama production process
Drama Research Institute of Shanxi Province
Drama Research Office,National Central University,Taiwan,China
Dramas by Hong Bingwen
drama scene
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