斯列普活化炉生产工艺的控制及原料选购

阐述并分析了斯列普活化炉的生产工艺控制及原料选购,以提高活性炭的产量和质量。     

基于"工作过程系统化"情境教学法在《数控综合实训》中的应用

在<数控综合实训>课程教学中,运用"工作过程系统化"的情境教学法来设计教学环境,模拟企业生产模式,让学生充分感受企业实际生产环境,并扮演不同角色,以突出职业教育的职业性,实现跨界教育,实现了学习与工作的对接.     

Reasoning Efficiency Research of Expert System for Biomass Soft-Sensor Modeling in Fermentation Process

An expert system for biomass soft-sensor hybrid modeling in fermentation process was decribed in this paper.A production rules representation based on database was presented.The definitions of production rules for biomass soft-sensor hybrid modeling knowledge were proposed.A knowledge base with layered structure was introduced.A breadth-first reasoning approach based on match degree(BFMD) was developed.The definition and calculation method of match degree were illustrated.Compared with the depth-first reaso...     

高职院校图形图像制作专业实践教学改革探索

围绕高职图形图像制作专业的实践教学,介绍了实践教学改革的目标,对项目式教学模式和产学结合的教学模式以及相应的教学方法进行了探讨.     

关于构建高职校产学组织机构的思考

“校企合作、产学结合”目前已成为高职院校培养应用型人才的成功经验和重要途径。但是由于目前针对产学结合的组织机构缺失，机构运行流于形式，导致了产学结合的良性运行机制尚未建立起来，容易引发矛盾与冲突。基于建立高效组织机构角度的思考，提出构建“学校理事会、产学发展处、系部、专业指导委员会”四位一体的产学结合组织机构平台，探讨其职责与相互之间的关系，为更深层次的产学结合机制的建立打下基础。     

平茬更新代次对杞柳生长及柳条产量和质量的影响

选择淮河低湿地不同平茬更新代次的杞柳林分,对其生长情况及柳条产量、质量进行调查,并对平茬更新代次的影响进行评价。结果表明:0～4代杞柳林分在叶面积指数、柳条平均直径和长度以及生物量方面均不存在显著差异;1代林分柳条分化严重,整齐度低,细弱型柳条(D<0.4 cm)比例达44%,需要在栽培过程中加以人工调控;4代林分柳条的整齐度较高,但产条数量较0～2代林分低20%以上,并且粗大型柳条(D>0.8 cm)所占比例略高于其他代次,建议在生产中采用1年2次收获的方式以增加中细型柳条的产量。     

Indirect and direct acoustic aggression in cicadas: first observations in the Palaearctic genus Tibicina Amyot (Hemiptera: Cicadomorpha: Cicadidae)

Tibicina Amyot is a cicada genus of the Palaearctic biogeographical region with seven taxa (species and subspecies) distributed in France. As in other cicadas, the sound production by tymbal vibration is restricted to males. In Tibicina, males are attracted by conspecific calling songs and tend to form groups of several individuals which maintain a minimal distance between each other. Observations based upon male–male interactions in such aggregations and on some preliminary experiments conducted with males kept in captivity revealed for the first time both indirect and direct aggression. Spacing and chorusing are interpreted as a by-product of indirect aggression mediated through the calling song. Direct aggression occurred when spacing is not respected. It is achieved through a ritualistic sequence that involves mainly the production of the rivalry song, an acoustic signal previously reported in the literature for two cicada species only. In addition, satellite males and male–male courting are reported. These preliminary results suggest that the sound social organization in the genus Tibicina is more elaborate than first suspected and should be reconsidered in terms of lek behaviour and sexual selection.     

基于Profibus总线的薄膜生产线的设计

论文介绍了双向拉伸聚丙烯（BOPP）薄膜的生产方法及工艺流程,并根据控制要求设计了BOPP薄膜生产线控制系统.在上位机设计了基于WinCC的监控界面,便于系统调试和用户设定参数 在下位机以西门子CPU 414为控制器,应用Profibus总线控制其他功能模块（如变频器、ET200M等）,使得系统很好地满足生产线的自动控制要求.     

高新区管委会在安全生产与创建本质安全型城市中的作用

针对高新区管委会在安全生产与创建本质安全型城市中的作用,论述了企业落实安全生产主体责任、抓好安全生产基础工作、深化安全教育和注重隐患整改与治理等几个方面的问题,提出了针对性的建议。     

消失模白模的生产研究

我国消失模铸造从十几年前出现热潮以来,有了很大进步,但目前从总体上来说还处于技术革新阶段。铸造白模的质量不仅影响铸件的表面质量,而且对铸件内在质量也有着重要影响。本文从模样的材料、预发泡、成型及熟化处理等方面对国内白模生产进行了研究,并与国际上消失模生产作了对比,指出我国在消失模生产中白模生产需要注意的问题。