移动互联网环境下农机企业危机沟通的思考*

从危机沟通的渠道、危机沟通的具体策略、危机沟通的后续行动三个方面,为中国农机企业的危机沟通提供可行建议。以形象修护理论为基础,结合移动互联网环境传播特点以及中国农业机械化发展的实际情况,分析新浪新闻手机客户端、今日头条手机客户端上的两条农机质量纠纷视频。推荐农机企业使用的8条具体策略包括:否认事件不实部分;表明事件的意外属性;阐明自身出发点;阐明自己的贡献及所做出的努力;提出物质补偿;提出改进措施;承担有错部分;主动向用户征询意见。提出危机沟通应在线上、线下两种渠道进行,危机沟通应与具体行动相结合。     

麻类纤维在非织造领域的应用

本文阐述了麻类纤维在我国非织造行业新用途的开发和拓展，对麻类纤维在非织造领域的利用符合国家农业可持续性发展的方向。     

Evaluation of Five Most Commonly Grown Cotton Cultivars (Gossypium hirsutum L.) Under Mediterranean Conditions: Productivity and Fibre Quality

Studies were conducted in four regions of central Greece (Larisa, Karditsa, Livadia, Thiva), to evaluate the productivity and fibre properties (fibre strength and fibre length) of the five most commonly grown cotton cultivars in these regions. The experiments lasted for 6 years (1995–2000). All the characteristics tested were strongly influenced by the factors ‘year’, ‘cultivar’ and ‘region’. Significant cultivar × region, year × cultivar, region × year and cultivar × region × year interactions occurred for all the characteristics studied. The cultivar Alegria had the highest seed‐cotton and lint yield, while Aria had the lowest ones. Both cultivars gave the highest mean lint percentage but the lowest mean boll weight (MBW). Alegria had the lowest fibre strength, while Aria had the highest. The Acala‐type cultivars, Acala SJ2 and Zeta 2, had intermediate seed‐cotton and lint yield, while Vered 171 had high seed‐cotton and satisfactory lint yield. The three cultivars mentioned above had the highest MBW and very good fibre strength. Positive correlation was observed between fibre strength and length. In spite of the fact that mean fibre length was statistically the same in all cultivars, it was influenced by the factor ‘year’, as a result of different weather conditions. The year 1996 was the most unfavourable one for seed‐cotton yield and MBW, because it was characterized by lower than average air temperatures and rather dry conditions for all study sites. The factor ‘region’, a combination of different climatic conditions and cultural practices, influenced significantly all the parameters studied.     

在DELPHI5.0平台上利用NETBIOS设计网络通讯软件的探讨

在组建六道湾煤矿企业信息网的过程中,我们利用DELPHI5.0平台所提供的NET-BIOS接口单元,解决了从企业原有的专用网络上获取广播数据包的异构网络间通讯问题,本文介绍了DELPHI5.0平台所提供的NETBIOS接口单元的组成及主要功能,并详细说明了网络广播数据包接收器的编程方法.     

Pheromone-based communication disruption ofAdoxophyes orana on peach using the new RAK 3+4 dispensers and their effect on development of fruit rot diseases

The effectiveness of the pheromone-based communication disruption method was examined against the summerfruit tortrix,Adoxophyes orana F.v.R. (Lepidoptera: Tortricidae), a pest of peach trees, using the new RAK 3+4 dispenser (BASF). NoA. orana males were captured in pheromone traps inside the experimental orchards, which were saturated with the RAK 3+4 dispensers. The percent of damaged leaves was practically zero, while the level of damaged fruits was 0–6% in pheromone-treated orchards. The percentage of fruit rot caused byMonilinia laxa was lower in pheromone-based communication disruption orchards than in the control. It was concluded that the RAK 3+4 dispenser could be used againstA. orana as an economical and environmentally friendly method.     

日粮纤维及其对幼龄单胃动物消化功能的影响

日粮纤维能提供大量的能量,而且有利于维持动物机体的正常消化功能。本文综述了日粮纤维的代谢及对幼龄单胃动物消化功能的影响。     

大学校园文化景观意义传达的符号学机制——以湖南大学校园文化景观为例

论述了校园文化景观建设的重要性,分析了校园文化景观作为符号在传达意义时所要进行的符号传媒介的选取类型和符号意义的关联方式,并以湖南大学校园文化景观为例.同时指出,只有处理好校园文化景观的物象和意象两个层面的内容,才能建设优秀的校园文化景观.     

移动通信基站在森林防火工作中的应用

移动通信基站基于卫星系统和通信系统的相关技术已相对成熟,在森林防火工作中已逐渐推广应用。本文根据工程实例,简要阐述了移动通信基站在森林防火工程项目中的应用。     

漠大原油管道SCADA通讯中断原因及应对措施

漠大原油管道SCADA控制系统通讯中断频繁,严重威胁管道的安全运行。基于漠大原油管道通讯中断数据,统计分析了通讯中断时长、通讯中断类型的比例分布特性,结果表明,时长2～12 h的通讯中断频次最高,占总中断次数的44.3%。探讨了漠大原油管道通讯中断原因,其中天气因素与设备故障是导致通讯中断的主要因素,共导致了74.4%的通讯中断时长。为了降低通讯中断频次,结合漠大原油管道的运营现状,提出了4项管理措施：加强天气监控及现场作业管理,做好应急预案;完善管道保护程序;积极开展维护修复工作;加快推进加格达奇以南光缆割接与测试工作。