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Abstract: Through the in-situ experiments of removing the petroleum hydrocarbons in polluted groundwater,the removal mechanism of the petroleum contaminants by the biological activated carbons, the micro-patterns and the biological characteristics of the
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文摘:研究了生物活性炭去除地下水中石油类污染物的机理、活性炭表面生物膜的微观形态及生物学特性。 |
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Abstract: Through the prospect of competing mechanism of our national construction marketing result from our nation's entering into WTO,this paper tries to establish a model system for construction project evaluation based on the “quotas of enterprise”,an
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文摘:通过对我国加入WTO后所形成的建筑市场竞争机制的展望，建立了以“企业定额”为基础的工程项目估价模型体系，并提出了对工程项目投标报价策略的风险评估方法，为施工企业制定工程项目投标报价策略提供有益的参考。 |
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Abstract: Through the research of growth, water and photosynthesis characteristic of maize under different combination of air humidity with soil moisture, the results showed the harm of soil water deficit exceeded that of air drought, water status and phy
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文摘:通过对不同土壤大气湿度组合下玉米生长、水分及光合特性的研究，认为土壤水分亏缺对玉米的影响要超过大气干旱。 |
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Abstract: Through the studies on three kinds of examples of Chinese successful predictions since the Haicheng earthquake,and based on analysis of the complication of precursory phenomena,this paper puts forward that prediction ideas of“the dominant factor
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文摘:通过海城地震以来我国地震预报成功的三种类型实例的研究和基于前兆现象复杂性的分析，提出了现阶段中期―短临预报可采用“一主二辅”的预报思路，即以地震活动为主，前兆异常现象为辅的预报途径。 |
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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。 |
