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Based on detailed community study on the natural vegetation of Jiangwan Airport abandoned 17 years ago, floristic composition and structure character of the communities have been analyzed, in addition, the restoration process and potential of the communit
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以市区内江湾机场失去管理后出现的自然植被为研究对象,通过群落学调查研究,分析了群落的种类组成以及结构特征,阐明了群落的恢复过程和潜力。 |
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Based on detailed study on structural characteristics and reservoir distribution of Taiyangdao-Kuihuadao fractured anticlinal structural belt, through analysis on gas type and genesis, this paper summarizes the geological rules of reservoir formation of t
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摘要在对太阳岛－葵花岛断裂背斜构造带构造特征和储层分布进行精细研究的基础上，通过对该区天然气类型和成因研究分析总结了该区成藏地质规律，为该区的进一步勘探提供了理论依据。 |
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Based on development, meaning and principle of recycling economical Theory, the necessity and conditionality in the implement of recycle economy in China are analyzed, and policy is proposed to promote the development of recycle economy.
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摘要本文从阐述循环经济理论的发展、内涵与原则入手，分析了循环经济在中国经济可持续发展中的必要性和存在的制约因素，探讨了推进循环经济发展的政策建议。 |
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Based on different learning theories, explanatory and communicant languages (talking) in science teaching have a respective aim, characteristic and different demand.
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摘要理科讲解语言与沟通性教学语言（对话）以不同的学习理论为指导，因而其运用的目的、基本特征及要求不同。 |
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Based on different regions, the drainage can be used to expand sand control belts of arbors, shrubs and grasses, to increase vegetation coverage of Halosols deserts by salt-tolerant plants, or to set up protective belts of salt-tolerant plants around arti
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根据区域不同，利用农田排水拓展乔灌草防沙带、增加盐成土荒漠耐盐植被的盖度、使人工绿洲边缘的荒漠能够生长耐盐植物等都是农田排水资源化利用发展的方向。 |
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Based on differential calculus of parameters' the method of the establishing traffic kinematics model is proposed.
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提出了基于参数变换的运动学建模方法和步骤。 |
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Based on digital image processing techniques, the aggregate distribution of asphalt mixture was studied directly in this paper.
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摘要基于数字图像处理技术，对沥青混合料中集料的分布状态进行直接的研究。 |
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Based on discussion on the necessity of the reform of the management system of university library under the network environment,this paper probes into the reform and innovation of the management system of library form four aspects of the networking of the
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在论述网络环境下高校图书馆管理体制改革必要性的基础上,从组织结构网络化、文献管理数字化、人才管理科学化和营造良好环境4个方面,对图书馆管理体制的改革与创新进行了探讨。 |
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Based on drawing lessons from a great deal of documents, this paper designs the indicators system of the total scientific and technical competency of provinces, which includes 4 levels and 12 indicators.
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本文在借鉴众多专家研究成果的基础上，设计了一套包含四个层次、十二个指标的省际总量科技能力评价指标体系。 |
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Based on drilling-wells and seismic data, it was proved that there are strike-slip tectonics in Santanghu basin in the following two basic forms: simplified strike-slip faults and positive flower strike-slip faults.
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摘要通过对钻井岩心资料系统观察以及地震资料的全面检查，证实新疆三塘湖盆地内存在走滑构造，表现为简单走滑（逆－平移）断层和正花状走滑断层两种基本形式。 |
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Based on earlier finds, scientists had theorized the species had a relatively large brain.
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根据之前的研究，科学家们推断这种动物应该拥有相对大的大脑。 |
