黑龙江省暴雪天气分析和预报技术

分析表明，造成黑龙江省暴雪的低压天气系统不仅来自西北、偏西和偏南方向，而且还有在东北和日本海新生成的，其中又以西南和南来的居多；高空影响系统主要是低槽，其次是低涡，但降暴雪时多数是低涡；造成暴雪的锋面系统以暖锋和锢囚锋为最多。另外，从造成降水的成因和水平锋生这两个角度出发，给出了7个暴雪落区的温压场模型。850hPa温度、850hPa温度平流和拔海高度决定了降水（雨、雪）的性质。     

采油废水COD_(cr)处理设计和实验研究

针对某油田采油污水处理工艺不能有效去除ＣＯＤ_(ｃｒ),致使处理后水中的ＣＯＤ_(ｃｒ)不能满足ＧＢ８９７８－１９９６《污水综合排放标准》要求的情况,进行了采油废水ＣＯＤ_(ｃｒ)处理试验研究和工艺方案设计。通过小型动态试验研究,初步提出了经济上可行、技术上有效、流程较简单、运行安全可靠的废水治理方案,并确定了关键的技术参数。     

An earthquake disaster in Turkey: an overview of the experience of the Israeli Defence Forces Field Hospital in Adapazari

On 17 August 1999 at 3:04 a.m., an earthquake of 7.4 magnitude (Richter scale) struck the Marmara region in Turkey. The city of Adapazari suffered 2,680 fatalities with approximately 5,300 injured. The Israeli Defence Forces (IDF) field hospital arrived at Adapazari, on day four after the quake. The team consisted of 102 personnel. The field hospital acted as a secondary referral centre. A total of 1,205 patients were treated in the field hospital between day four and day 14 of the earthquake. The frequency distribution of the medical problems seen in the field hospital was 32 per cent internal medicine, 13 per cent general surgery including plastic, 21 per cent orthopaedic surgery, 23 per cent paediatric disease, 10 per cent obstetrics and gynaecology and 1 per cent major psychiatric disorders. A mean number of 35 patients per day were hospitalised in the field hospital for between 24 hours to one week. The rapid establishment of the field hospital enabled the local medical facilities to 'buy time' in order to organise and restore surgical and hospitalisation abilities in this disastrous situation.     

工业土地利用与行业结构调整研究--基于昆山1400多家工业企业有效问卷的调查

以昆山市工业企业用地利用调查数据为依据。分析了现有昆山工业行业产业结构现状,并选取了6个相应的评价指标一在1414份问卷基础上,应用统计分析法,对所调查的工业内部不同17行业企业用地土地利用程度进行定量化评价。根据定量化评价结果并结合昆山市实际情况和有关的行业发展目标提出了产业调整和提高土地集约利用程度的途径与措施。     

基于人的认知可靠性(HCR)模型的人因操作失误研究

以人的认知可靠性(HCR)模型为指导,选择包含技能型、规则型和知识型3种认知类型,结合大连化工集团公司影响运行安全的17个异常事件,对54名操纵员的时间响应状况和允许操作时间进行录像、记录与分析;依据IAEA提供的指标[1],找出操纵员在生产过程中可能出现的操作失误类别及其可能造成的危害;基于3参数威布尔模型推导出操纵员操作响应失误概率模型,并从人机工程学角度提出了具体预防事故的安全对策措施。结果表明,基于HCR模型的大化集团公司操纵员的人因操作失误模型实用、有效,为实现操作者与机器系统相协调的目标、正确评估操作着实时操作的响应时间提供了重要参考依据。     

深埋地铁岛式站点火灾模型实验研究(2)--列车火灾

列车停靠站台时一旦发生火灾,火灾烟气将向站台和区间隧道空间蔓延.尤其对于深埋地铁车站,如何控制车站列车火灾是地铁设计过程中必需解决的科学问题之一.这里,笔者利用深埋地铁车站模型实验台研究了列车停靠在站台时发生火灾情况下,火灾烟气蔓延规律,分析了火灾烟气有效控制方案,研究结果有利于火灾时深埋车站排烟模式的选择.     

城市污水处理厂污泥稳定性与污水处理工艺关系研究

选取SCOD／TCOD作为评价稳定程度的标准，通过碱解液化的实验方法，对徐州市7个不同工艺的污水处理厂污泥稳定性进行了测试，以求污泥稳定性与污水处理工艺的关系，从而为污水处理工艺是否需要建设污泥消化池以及如何优化污水与污泥处理工艺系统提供参考性建议。     

碘量法测定硫化物实验研究

用碘量法测定了污水中的硫化物,实验探讨了加药次序、空白滤纸、滴定终点的判断问题。由实验结果可知:必须严格按照先加入碘标准溶液、再加入硫酸溶液的次序进行处理。空白实验中是否使用滤纸,其结果差异显著。在反应过程中,随着放置时间延长,硫化物测量值会增大。     

CEMS检测平台流场效应研究与工程设计

本研究项目设计了小型立式环型风洞系统和流场模拟两套实验装置。用工程流体力学实验的方法，对系统内气体压力、流量变化的调节控制方法、通风机的能量消耗，以及在检测平台系统工作段形成均匀流动流场的设计方法等工程实际问题，进行了一系列的试验研究。在试验研究的基础上确定了检测平台系统的设计方案。     

USE OF DELPHI METHODOLOGY TO ASSESS GOALS AND SOCIAL IMPACTS OF A WATERSHED PROJECT1

ABSTRACT: The major objective is to report the way the Delphi methodology was employed in an environmental study aimed at identifying and ranking goals and social impacts of Cooper Dam and Reservoir Project located in the East Texas area. The Delphi procedures were modified to accommodate the nature of social field under study. Data were collected through personal interviews from twenty-seven respondents representing the government agency responsible for planning the Project and three communities geographically contiguous to the project. The respondents were provided an initial list of the Project's goals and social impacts and were asked to rank them in terms of degree of importance and to add to the list other goals and impacts that they would consider necessary. Respondents were interviewed in two successive rounds. Data show that on the whole the Delphi procedures were helpful in action analysis of the Project by identifying and ranking its goals and social impacts in terms of selected criteria.