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Abstract: The image of arc zone of flux-cored underwater wet welding was developed with underwater CCD camera system and composed filter technology.The discussion is mainly focused on the theory of edge detection.An image edge detection method based on me
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文摘:通过复合滤光技术和水下CCD摄像系统，采集出了药芯焊丝水下湿法焊接电弧区域图像，重点论述了边缘检测理论，确定了基于中值滤波和梯度算子的电弧区域图像边缘检测方法，有效地区分了电弧燃烧区域和电弧气泡区域，从而为水下湿法焊接电弧的机理分析及水下焊接过程控制奠定了基础。 |
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Abstract: The implementation of scene monitoring system based on virtual reality is introduced.The developing concept and method for two critical technologies,I.e.the virtual scene graphic interface and the library of category for virtual device,are descr
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文摘:介绍了基于虚拟现实的现场监控系统的实现方法，详细阐述了虚拟场景图形界面及虚拟设备类库这两项关键技术的开发思路和方法。 |
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Abstract: The impmvment and the implementary process of testing methods of the hydrolysis degree of a partly hydrolysis colloidal polyacrylaminde are proposed according to a large number of experimental data.
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文摘:以大量的实验数据为证，提出胶状部分水解聚丙烯酰胺水解度测试的改进方法及其实施步骤，与标准方法相比，所提方法简便、科学、实用。 |
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Abstract: The importance of study on submillimeter wave(SMMW) is introduced.The applications of SMMW laser on basic disciplines,astronomy,physics,medicine,biology,military affairs,communication,engineering etc are reviewed and forecasted.
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文摘:阐述了亚毫米波研究、开拓的重大意义，重点介绍和分析了亚毫米波激光在基础学科、天文物理、医学生物学研究以及军事、通信、工程等领域的应用及应用前景。 |
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Abstract: The importance of the mine safety and its prediction in coal mining was described, and the shortcomings of the traditional predicting methods were discussed.
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文摘:指出矿井安全性及其预测对煤矿生产的重要性以及传统的预测方法存在的缺陷。 |
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Abstract: The important significance and function of development of supersonic military aviation are briefly discussed.
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文摘:简述了超音速军用航空发展的重要意义和作用。 |
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Abstract: The indication of replantation of severed finger is discussed from the clinical angulation with the developing of medical techonogy.The recognition of replantation is advancing.If we want to raise the successful rate of replantation,we must have
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文摘:从临床角度，简述我院断指再植适应症随着医疗技术的发展在不断的认识和提高，指出了提高断指再植救治成功率，首先要规范手术适应症，并从这一启示改进和完善断指病人的治疗措施。 |
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Abstract: The industrialization of straw gasification technology for rural cooking gas supply was evaluated as 3 aspects: gasification equipment producing plant and related technology service company, cooking gas supply system constructing company and ext
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文摘:对山东省科学院能源所开发的秸秆气化集中供气技术的产业化发展前景进行了评价，包括秸秆气化设备生产企业和相应的技术服务公司、秸秆气化集中供气系统施工企业以及技术产业化的外部效益等3个方面。 |
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Abstract: The inertial effect of three-point bend specimens under impactloading was analyzed by using the spring-mass system model and an expression for the correction of inertial force was obtained under the condition of brittle fracture of materials.
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文摘:用弹簧质量模型分析了三点弯曲试样在冲击载荷作用下的惯性效应，得到了脆性断裂条件下有效载荷的修正公式。 |
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Abstract: The infirm ability to develop domestic market for NC machine tool is the important reason of lower market occupancy.
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文摘:市场营销能力不强是国产数控机床市场占有率偏低的一个重要原因。 |
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Abstract: The influence of RE-addition way and sintering temperature on such physical and Chemical Characteristics as the ability of enameling glaze has been investigated in this paper.And the research has shown that the structure of glaze will be transfo
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文摘:本文研究了在瓷釉中加入稀土的方式、烧结温度对瓷釉的涂搪性等物理性能以及化学性能的影响，并发现，随着烧结温度和稀土含量的增加，瓷层结构由非晶态向晶态转变，晶粒细化。 |
