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Abstract: Reviewed the accidents of dioxin Contamination in American and Europe.Their countermeasure were substantialy to remove the high concentration contaminated substance and to cover the low concentration contaminated substance with clean soil.Discus
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文摘:综述了欧美国家处理二口恶英污染物的一些实例，其对策主要是高浓度污染物除去、分解，低浓度的则复盖干净土壤，进而讨论了高浓度污染物中二口恶英的七种分解技术。 |
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Abstract: Rock properties of Middle Jurassic reservoir in Taibei sag of Tuha basin have been studied by means of the casting thin sections and scanning electron microscope.
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文摘:根据岩石铸体薄片和扫描电镜观察资料，分析了吐哈盆地台北凹陷中侏罗统储集层的岩性特征。 |
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Abstract: SINS initial alignment error is one of the important error sources for tactical surface to air missile precision allocation.It is necessary and advantageous to research quickly separate technique of SINS initial alignment error in outfield for i
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文摘:捷联惯性导航系统的初始对准误差是战术地空导弹精度分配中的主要误差源之一，研究在外场条件下初始对准误差的快速分离方法对于提高导弹制导精度具有积极意义。 |
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Abstract: Safety rheology and mutation are new contents in the theory of safety science.
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文摘:“安全流变-突变论”是安全科学理论的一个新内容。 |
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Abstract: Satety charactcristics of the ventilation system in coal mine are analyzed.Indexes for the safety assessment of the ventilation system in coal mine are provided.Gradation of the safety degree for the ventilation system is also suggested.
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文摘:分析了矿井(煤矿)通风系统的安全性，提出了评价矿井通风系统安全性的指标，确定了矿井通风系统安全性等级。 |
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Abstract: Seeking economic growth one - sidedly will cause the eco - environment over exhausted, and that will hinder the development of aquaculture industry which is a system engineer.
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文摘:片面追求经济增长，致使生态环境超负荷运转，将制约水产养殖业的发展。 |
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Abstract: Seismic inversion problems must be solved by non-linear global optimization methods.
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文摘:地震反演问题常常需要一些非线性全局最优化的方法。 |
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Abstract: Several basic problems with the trace elements in cast irons which was studied by using thermodynamical theory was intorduced.These problems included: the solubility of trace elements in cast irons,the influences of trace elements on the crystal
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文摘:介绍了运用热力学理论研究铸铁中微量元素的几个基础问题，其中包括微量元素在铸铁中的溶解度、对铁液结晶温度的影响以及在铸铁溶液中形成碳化物的倾向。 |
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Abstract: Several method are brought forward in order to improve the computation efficiency of the FEA of sheet forming.The Influence of virtue speed on the numerical simulation is also investigated.
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文摘:主要介绍了提高板料成形有限元分析计算效率的几种方法，并通过实验研究了虚拟速度对有限元分析结果的影响。 |
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Abstract: Several methods and technologies of silver residue sluage dehydration are presented,especially activated silver residue dehydration.
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文摘:介绍了几种银泥的脱水方法和技术，披露了“活性污泥脱水”研究的进展。 |
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Abstract: Several methods of drought and rain forecasting in rainy season were studied. The forecasting method applied was satisfied.
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文摘:总结了历年预报经验，从气候学预报的角度出发，研究了几种用于汛期旱涝预测的方法，在实际运用中效果较理想。 |
