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Based on the description of freedom spherical ultrasonic motor, calculation method of work modal is studied.
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摘要本文在阐述了单定子三自由度球形超声波电机工作原理的基础上，研究其工作模态的确定方法。 |
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Based on the description of the objective and principle of modern bulk cargo wharf production and operation management system's construction, this paper gives an exposition on the innovative technique of the system, so as to realize automation of wharf pr
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摘要在介绍现代散货码头营运管理控制系统建设的目标与原则的基础上，阐述该系统创新技术，以实现码头生产作业自动化、营运管理数字化，最终实现高生产效率、高管理水平、高系统安全、低能耗成本、低设备故障的散货码头营运系统。 |
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Based on the description on the construction technology of the continuous flight auger (CFA) pile, the quality advantage, material requirement, construction condition of the pile is introduced, and then the causation of the quality defect and its control
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摘要基于对长螺旋钻孔混凝土压注桩施工工艺的论述，介绍了该类型桩的质量优点、材料要求、作业条件以及常见质量缺陷的原因及控制措施，对其施工及质量控制过程进行了分析。 |
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Based on the design idea of fire-protection evacuation of Code of Fire Protection of Civil Defense Works, fire-protection evacuation is brought forward in the supermarkets and a sample is introduced.
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借鉴了《人民防空工程设计防火规范》中的避难走道的设计思想，提出了超市建筑防火疏散设计避难通道的设计理念，并举例说明。 |
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Based on the design of Hanpingzui rockfill dam with concrete facing slab, the stresses and deformations of the dam body and impervious system are calculated by using the elastoplastic plane finite element method.
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摘要根据汉坪咀混凝土面板堆石坝的工程设计，用弹塑性平面有限元法，计算了堆石坝坝体、防渗体系的应力和变形。 |
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Based on the design of Lanzhou University Swimming Natatorium, presents the design characteristics, the determination of design parameters and the optimization of design schemes of swimming natatorium air conditioning systems in cold north areas.
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摘要基于兰州大学游泳馆的设计，介绍了北方寒冷地区游泳馆空调设计的特点、设计参数的确定和设计方案的优化。 |
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Based on the design theory and application foreground of the ladder track structure, this paper analyses the effect of the structure on track itself and the environment.
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摘要介绍了梯子式轨道结构的基本理论、设计理念、应用前景，分析了应用这种轨道结构对线路、环境等的影响。 |
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Based on the detailed investigation, the distribution of cracks in capping beam of the abutment of Huaihe River Bridge on the National Road 107 is presented, the causes leading to the cracks are thoroughly analyzed, and the construction scheme and methods
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摘要在详细调查的基础上，介绍了107国道槐河大桥桥台盖梁裂缝的分布情况，深入分析了裂缝形成原因，并阐述了该桥的加固方案和施工方法。 |
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Based on the detection results of a suspeusion bridge, the maintenauce and reinforcemeut suggestion is given.
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对悬索桥进行检测并根据检测结果给出维修加固建议。 |
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Based on the development of the coastal observation system on Shenli Oil Field, this paper introduced the structure of the system and database, and presented the function and technique of the WEB application for them.
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摘要结合胜利油田近海自动海洋气象监测系统的建设，介绍了自动监测系统的构成与数据库设计及其WEB应用平台的功能和主要技术方法。 |
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Based on the difference among three Dais habitations, this thesis chooses the scored and the profane as wedding points to discuss the deep-level structure and the rules of the transformation or Dai's habitation.
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摘要该文通过对三个不同时期形成的傣族聚落的比较，以神圣和世俗为切入点，讨论在傣族聚落变迁中的深层结构和规律。 |
