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This paper studied the distribution,flora,physiognomy,construction,regeneration and succession dynanic of Tilia mongolica forest in Wulingshan mountain and advanced measure of protecting and managing forest community.
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为了加强天然林保护，在标准地调查和统计计算的基础上，分析研究了雾灵山蒙椴落叶阔叶混交林群落的分布、区系成分、外貌特点、结构特征和群落的更新演替规律，并提出了群落的经营保护措施。 |
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This paper studied the dynamical behavior of a 4-dimensional reversible system near a heteroclinic loop connecting a saddle-focus equilibrium and a saddle one.
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摘要讨论了四维反转系统中异宿环附近的动态性质，其中的异宿轨是连接鞍焦点和鞍点的。 |
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This paper studied the factors of oxygen consumption both in industrial Litopenaeus vannamei culture and soiled pond Fenneropenaeus chinensis culture.
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摘要对工厂化养殖凡纳滨对虾和土池养殖中国对虾过程中的各耗氧因子进行了研究。 |
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This paper studied the positive influence of content schema with pictures on ESL learners' reading comprehension by the quantitative analysis method.
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摘要文章运用定量方法研究了以图片形式提供给学生的内容图式对学生阅读理解的促进作用。 |
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This paper studied the recreation of the peasant-workers image as a whole in the main domestic newspapers such as The People's Daily, The Farmer's Daily, The Xinmin Evening News, The Yangzi Evening News and The Yangcheng Evening News.
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摘要通过对《人民日报》《农民日报》《新民晚报》《扬子晚报》《羊城晚报》的分析，本文研究了国内主要报纸对农民工群体形象的再现。 |
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This paper studied the wake improvement by stern fin and vortex generator numerically.
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本文中利用数值计算讨论使用艉导流翼与涡流导流翼来改善艉迹流特性的可能性。 |
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This paper studied two-dimensional steady laminar flow over a porous medium stretching surface with suction or injection.
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摘要研究了具有抽吸喷注的多孔介质延伸表面上二维稳态层流的流动问题。 |
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This paper studies Chinese students misuse of English subordinate clauses in CLEC from the perspective of corpus linguistics.
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本文用语料库方法考察了中国学习者英语语料库中的从句错误。 |
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This paper studies Cretaceous volcanics distribution, rock types, tectonic setting and reservoir characteristics in the western depression of Liaohe fault depression through statistics of compound logging data, core observation, thin section identificatio
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摘要通过全区综合录井资料的统计、大量的岩心观察，并利用薄片鉴定、阴极发光、扫描电镜、X衍射分析、图像分析、岩石化学分析、同位素年龄测定、包裹体温度测定等10余种方法，对辽河断陷西部凹陷白垩纪火山岩分布、岩石类型、岩石系列、形成的构造背景及储层特征进行了研究。 |
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This paper studies a foam complex system formulae which is suitable for the formation condition of Daqing Oil Field using foam comprehensive exponent evaluation method and combining with the characteristic of the interfacial tension of ASP system.
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采用泡沫综合指数评价方法结合三元复合体系界面张力特征，系统地研究了适合大庆油田地层条件的泡沫复合体系配方。 |
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This paper studies a fuzzy norm and its stratified properties. The completeness and separability of stratified space of fuzzy normed space are discussed.
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摘要研究一类模糊范数及其层次结构性质，对模糊赋范空间的层次空间的完备性、分离性等性质进行了讨论。 |
