农业电力巡检系统中路径分析算法与实现

讨论了农业电力巡检系统的路径分析算法,并在eSupermap环境下,以某区级农电局电道网数据为例,利用eVC及eSupermap二次开发类库实现了其最短路径和最佳路径分析.     

水泵泵盖断裂原因初探

介绍了佛山市供水泵站水泵泵盖突然断裂的经过。通过对泵盖材质化学成分的检验以及金相组织的检查，初步分析结果：泵盖断裂与材料的机械性能、材料疲劳程度、加工精度等有关。提出了瞬时过负荷可能是泵盖断裂的另一原因，但因证据不充分而无法判定。导致泵盖断裂的原因有待进一步研究。     

菜豆象检验鉴定及处理研究

本文就菜豆象的生物学特性、适生性及检验处理技术进行了研究，认为菜豆象在北纬４１°～４４°地域，每年可发生４代，论证了菜豆象在延边地区的适生能力；采用了５种除害处理方法进行灭虫处理研究。     

Epidemiology and microscopic diagnosis of tuberculosis in pigs and small ruminants slaughtered at Bobo-Dioulasso abattoir,Burkina Faso

Bovine tuberculosis (bTB) is a zoonotic, infectious, chronic and contagious disease, caused by Mycobacterium bovis that mainly affects cattle. This pathology has a negative impact on animals and animal products trade. Unfortunately, in Burkina Faso where agriculture and livestock sectors represent around 80% of the socio-economic activities, the real situation of the disease is not well known especially in small ruminants and swine. Thus, our study focused on both the epidemiology and the microbiological diagnosis of tuberculosis (TB) in small ruminants and pigs slaughtered at Bobo-Dioulasso abattoir. A prospective study was conducted between August 2017 and December 2017. Epidemiological data collection was performed during routine meat inspection; moreover, samples were taken and transported to the Bacteriology laboratory of Centre Muraz for microbiological analyses. This diagnosis consisted in search of Acid Fast Bacilli (AFB) using the hot Ziehl–Neelsen staining. Out of a total of 14 648 small ruminants and 2430 pigs slaughtered during the study period, 156 and 17 had lesions suggestive of bTB with prevalence of 1.07% and 0.7%, respectively. Females and those between 2 and 4 years old were mainly infected. The most affected organs were: lungs, liver, spleen and lymph nodes. Finally, microscopy revealed 43.35% (75/173) of positive cases for AFB. These results confirm the presence of bTB in small ruminants and pigs in Burkina Faso. Efforts must still be made in the fight against this zoonosis in order to limit its economic and public health impacts.     

木材检验工作在实施“天然林保护工程”中的作用

木材检验工作贯穿于木材生产经营的全过程,它与木材产值、产量、质量、品种以及出材率等主要经济技术指标息息相关,所以必须对木材检验工作给予足够的重视。     

营口地区乡镇天气预报和实况对比检验系统

介绍了营口市乡镇天气预报和实况对比检验系统的技术方法与工作流程。同时,对营口市乡镇精细化预报中降水、最低温度、最高温度和风力等级4项气象要素进行了简单的样本分析。结果表明：营口市乡镇预报结果正确率较高,可以满足实际业务需求。     

应力波法检测活立木品质的研究进展

介绍了应力波无损检测方法的基本原理以及采用该方法检测活立木品质的研究进展情况,阐述了应力波检测用于活立木品质研究的趋势。     

大型烟囱垂直度偏差的测量方法

大型烟囱一般是工业厂区的高耸建筑，经过几十年的使用，需要重新鉴定其结构可靠性，烟囱的垂直度，是一个很重要的安全指标。由于烟囱为圆形截面，不能直接测量，而且工业厂区内建筑较多，通视条件较差，给测量带来很多困难。通过测量烟囱上下两个标高处的外轮廓水平角度，换算出上下标高处的相对水平偏移角，再用角度交汇方法求出最终偏移值，经过精度分析，完全满足工程精度要求。本文以上海某大型烟囱为例，提出了对已有烟囱垂直度偏差的检测方法，以用于大型服役烟囱的监测。     

MVC模式在粮油检验信息管理系统中的研究与应用

随着Internet的迅速发展和Web技术的广泛应用,出现了许多基于Web工作方式和MVC设计模式开发的大型应用系统。通过分析目前流行的MVC模式的工作原理和性能特点以及研究基于MVC和浏览器/服务器（B/S）多层体系结构,在J2EE开发环境下采用JSP、Servlet、EJB等核心技术对粮油检验信息管理系统进行了框架设计。     

无（微）损检测技术在木结构古建筑中的应用及发展

介绍了古建筑木构件勘查中常用的无（微）损检测技术,阐述了各种仪器工作原理、检测方法及其优缺点,其中包括皮罗钉、阻力仪、应力波和超声波检测设备。基于以上技术,结合古建筑木构件特点,提出仪器结合使用、构件分类检测、设备便携化以及以树种鉴定为基础的木结构古建筑无损评估体系。

Abstract：

Commonly used nondestructive inspection technologies involved in the survey of the wood structures of ancient buildings are introduced and the inspection methods,working principle,advantages and disadvantages of various instruments,including of pilodyn,re