空气自动站监测与传统监测方法测定值的对比分析

为保证不同监测方法下监测数据的连续性、可比性以及正确判断环境空气变化规律，通过自动监测与传统的连续监测、五日法监测方法进行实验对比分析，找出传统方法与自动监测定值之间的偏差，探讨产生偏差的原因。     

连铸坯角部传热过程的数值模拟

在连铸理论与实践研究的基础上，提出了系数法铸坯角部热通量模型，为准确研究铸坯角部传热、应力和角部缺陷的产生提供了条件。     

对浙江高平均数背后城乡居民收入分配差距的冷思考

无论人均GDP、还是人均收入和人均储蓄,浙江在全国都名列前茅,但在高平均数的背后,城乡合一、城乡之间、城镇内部和农村内部都存在着事实上不断扩大的、在全国也非常突出的收入差距。浙江城乡居民收入分配差距不断拉大的原因,主要是巨富抬高人均水平和发展战略、分配原则、社保制度、再分配措施偏向所致。     

无缝线路缓冲区病害分析及根治措施

概述了缓冲区养护中存在的问题,分析了无缝线路缓冲区病害的成因,提出了治理病害的针对性措施.     

双间隙加速管设计中几个问题的研究

对加速管的放电或击穿与绝缘环，电极材料，极间距离和真空度等因素的关系进行了分析，为加速管的设计提供了依据。以此研制的加速算运行正常。     

海湾战争的特点和启示

本文阐述海湾战争的特点和启示,着重分析了现代空袭模式和防空面临的问题。     

Marked electrical synapses on AP neuron of the leech (Whitmania pigra)

An initial attempt reveals parameters of marked electric synapse on AP perceptive neuron of leech. The width of gap between marked AP and either neuro-or glio-process is 2–3 nm, the diameter of the hexagonal array of connexion is 8–9 nm with a central pole of 2–2.5 nm, the same as the structure of annular lamellar bodies internalized by AP-glia processes in the AP.     

Effects of atmospheric pollution on human health

Most air pollutants do not lead to specific diseases. Depending on the pollutant, the concentration and the duration of exposure, some organs are more affected than others. The most frequent disorders are those caused by irritant gases and particulates on the mucous membranes and respiratory organs. The consequences are eye, nose and throat inflammations, diminished lung function, increased susceptability to respiratory infection and a higher incidence of chronic bronchitis. These disorders and diseases are, of course, influenced by other factors as well, such as immune deficiency, allergies, occupational exposure to pollutants, and particularly smoking. The effects of air pollutants are, therefore, multifactorially conditioned and nonspecific disorders are placed in the foreground. Evidence for an association of air pollution with adverse effects on human health is drawn from three sources: animal experiments, experimental human exposures, and epidemiologic studies of exposed human populations. The burden of atmospheric pollution must be reduced to protect human health by an adequate safety margin. In particular, the increased sensitivity of sick and aged people as well as children should be taken into account. In defining the maximum emmission levels, preventive aspects should have priority so as to keep the risk of damage to health and the harmful influences on the environment to a minimum.This article Effects of atmospheric pollution on human health by H. U. Wanner is a revised version of the same article that was first published in the Proceedings of the 1990 European Aerosol Conference; special issue of the J. Aerosol Sci., Vol. 21, Suppl. 1 (1990) 389–396.Reprinted with kind permission from Pergamon Press Ltd, Headington Hill Hall, Oxford OX3 0BW, Great Britain.     

沈阳市居民收入差距与增收问题研究

通过统计数据分析沈阳市的居民收入差距现状、问题及成因，提出了降低企业人工成本、在郊区建设现代农业园区小城镇、运用财政税收杠杆等调节居民收入差距的具体方法与途径。     

正棒—板短间隙雷电冲击放电电压的海拔修正

多功能人工气候室内模拟高海拔地区的气压，按照IEC对棒－板间隙试验方法的要求对200mm、300mm和450mm3种正棒－板短空气间隙雷电冲击放电特性进行了系统的试验研究。根据理论分析，提出了由于气压是大气3个基本参数即温度、空气相对密度和绝对湿度的综合反映，因此可以作为表征大气条件对空气间隙击穿电压影响的特征量；根据试验结果，提出了高海拔地区的短空气间隙雷电冲击击穿电压的是相对气压的幂函数，且其特征指数小于1，并因此得出海拔每升高1km，其击穿电压下降8.7%。