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Abstract: To against the fact of the commercial available white noise generators are very expensive which is not good for general operations,a simple and effective limited band white noise generator is design.The generator is using the feature of dual pol
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文摘:针对市售白噪声发生器价格昂贵，不利于一般场合使用的问题，介绍利用双极性晶体管散粒噪声功率谱密度在非常宽的范围内与频率无关，属白噪声这一特性，设计了一种简捷、有效的限带白噪声发生器，并给出了具体电路。 |
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Abstract: To apply the index mode of case classification to administer hospital management.
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文摘:应用病例分型指标引导模式进行医院医疗质量管理。 |
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Abstract: To bring forward the calculative method of producing dust capacity in blast work.The difficult problem is solved to judge the effect of dustproof,because of the mensuration position.
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文摘:提出爆破作业后产尘量的计算方法。解决了由于爆破地点和测定位置的变化，而难以衡量防尘效果的难题。 |
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Abstract: To commemorate and study Zheng He means inheriting and carrying forward the “Zheng He Spirit”.
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提要：纪念与研究郑和，就是要继承与发扬郑和精神。 |
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Abstract: To counter the abuse existing in air heating app aratus of gas combustor at ammoniumsulfur drying system,the technique refo rmation of heater is made and is successful.
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文摘:针对杭钢焦化硫铵生产线硫铵干燥系统的煤气燃烧器空气加热装置存在的弊端，进行了技术改造，并取得了成功。 |
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Abstract: To counter the obvious swing in the motion of mono-d isc VCD tray,the transmission structure is analysed,and it is found that:(1) The forces to the tray and the vertical gearing resultant of forces to the motio n is on one side and.(2)In case th
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文摘:针对单碟托盘在运动中抖动和明显摆动问题，对该托盘运动结构进行分析发现：(1)托盘所受与运动方向垂直的啮合分力是单侧的；(2)在托盘运动导向性减弱的情况下，由于配合间隙过大，使摆动和抖动成为可能。 |
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Abstract: To counter the revamping of hot strip mill in Taiyuan Iron and Steel Corp. and Meishan Iron and Steel Corp., the paper analyzed several alternatives revamping plans, and pointed out the advantages of applying M stand.
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文摘:针对太原钢铁集团公司和梅山钢铁公司2套热带钢轧机的技术改造，就可供选择的几种方案进行了分析，并阐述了采用M机架的优越性。 |
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Abstract: To decrease bending and twist deformation of non-sym metry extruded sections, a new conception of local extrusion ratio and die band ratio has been set up, and also the formulas for the place of die hole on the ba sis of simulating test.
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文摘:为减小非对称型材挤压的弯扭畸变,在试验研究的基础上,建立了局部挤压比、挤压带系数的概念,挤压筒中心与挤压模孔型中心相对位置的计算式。 |
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Abstract: To enhance the correctness of the fault diagnostics, the diagnostic modu1es in a mixed fau1t diagnostic expert system which are respectively based on BP neural network, self-organization neural network, and minor wave analysis, are designed as a
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文摘:介绍了为提高故障诊断的正确率，将一混合故障诊断专家系统中的基于BP神经网络诊断模块、基于自组织神经网络诊断模块和基于小波分析诊断模块设计成多级诊断系统。 |
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Abstract: To evaluate the histological types of small cell tumor in pathologic biopsy in a difficult point in diagnosis.observation with electron microscopy may be helpful in diagnosis.The paper according to authors？
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文摘:判断小细胞肿瘤的组织类型是病理活检诊断中的一个难点，电镜观察有助于诊断。 |
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Abstract: To expedite implementation of the strategy for rapid and sustainable development of West China,studies were conducted on environmental policy framework for and environment management capacity building in West China.On such a basis,some useful pr
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文摘:为促进西部大开发战略的实施和西部地区可持续发展，就西部地区环境政策框架和环境管理能力建设两方面进行了初步研究，提出了一些建议。 |
