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Based on the characteristics of the daily regulation wave of hydropower stations, the water surface lines in the rising and falling stages are calculated by using an one-dimensional steady flow model and an unsteady flow sediment model.
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摘要根据水电站日调节波的特性，运用一维恒定流和非恒定流泥沙数学模型，分别计算了河道涨落水过程的水面綫。 |
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Based on the characteristics of the metro station and an analysis from technical and economic views, it is concluded that it is feasible to adopt ice-storage air-conditioning in water supply under great temperature differences and in air supply under low
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摘要根据地铁车站的特点，通过全面的技术经济分析，认为在地铁中采用大温差供水和低温送风的冰蓄冷空调是可行的，可以节省初期投资和运行电费。 |
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Based on the characteristics of universities for degree education, this paper discussed how to reinforce laboratory construction and management as well as to serve for nurturing high qualified military talents well from eight respects, such as managing sy
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摘要针对学历教育院校的特点，从实验室管理体制、运行机制等8个方面，论述了如何加强实验室建设与管理，更好地为培养高素质军事人才服务。 |
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Based on the characteristics of water resources in Xinjiang plain region, the ecological environment problems caused by unreasonable exploitation and utilization of water resources were pointed out, such as soil salinization in irrigation area, river and
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摘要综述了新疆平原地区水资源开发利用不当引起的灌区内土壤盐渍化、灌区外大河与湖泊乾涸、土地沙化、植被退化以及水质恶化等生态环境问题。 |
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Based on the characteristics, an auto-correlation function method is obtained to estimate fractal dimension.
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研究离散高斯噪声的自相关函数的性质。 |
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Based on the characters of water erosion and rock clasts, the Zhangxia Loess is possibly a product of aeolian-talus-pluvial process.
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张夏黄土下部呈现明显的水流侵蚀痕迹，中间夹有围岩碎屑，应属于风成、坡积、洪积成因的黄土状土。 |
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Based on the charge quantum, the Hamiltonian and electric current of the system are obtained.
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基于电荷的量子化，导出了传输体系的哈密顿量和电流。 |
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Based on the circumstances of upswing of digital reference service, the article totally discussed the three aspects in academic libraries, which are first, the new idea of service notion; second, from asynchronization, synchronization to cooperation; thir
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摘要本文基于数字参考服务日趋高涨的环境，从服务理念的新境界，异步、同步到合作，无序、有序到整合三个方面，对高校图书馆数字参考服务的理论和实践进行了论述。 |
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Based on the clarifying the ideas and characteristics of early warning of farmer's income, establishing the index system of farmers' income and classifying the imbalance of farmers' income, deep and detail discussion on the procedures of early warning and
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摘要从明确农民利益预警调控的思路与特性出发，通过确定农民利益失衡区正、负指标体系以及农民利益预警线，进行农民利益失衡区的分类处理，对农民利益预警调控程序进行了探讨，并对如何具体探定农民利益调控预警线进行了有益的尝试，为保障农民利益，解决“三农”问题提供参考。 |
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Based on the classic manga (comic) by Osamu Tezuka, the Godfather of Anime and Manga, Metropoliswas brought to the screen by two of the most respected figures in Japanese animation today: Katsuhiro Otomo (Akira) and Rintaro (X, Galaxy Express 999).
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《大都会》是大师在1949年的作品，由大友克洋改编成动画，突显科技时代人类遇到的各种危机，人类与机械发展成两个誓不两立的集团，还存在权力与阶级分化，令整个社会动盪不安，等待有能者平乱。 |
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Based on the classical nonlinear plate theory, axisymmetric post-buckling behavior of a functionally graded circular plate under radial compression was investigated.
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摘要基于经典非线性板理论，研究了功能梯度圆板在均匀的径向压力作用下的轴对称过屈曲问题。 |
