《办公自动化》论文投稿作者须知

《办公自动化》有移动办公、居家办公、政务、商务、网络、安全、教育、科技、档案等栏目,集理论、学术、创新、多样于一体,面向社会、面向现实、力争使本刊成为ICT、办公自动化领域的理论工作者、教育工作者和实践工作者之友。为促进技术交流,提高本刊质量,热诚欢迎广大作者赐稿。有关作者须知通知如下:一、按照国家出版总署颁发的《中国学术期刊(光盘版)检索与评价数据规范》(CAJ-CD1999-02-01试行)标准化要求,投向本刊的论文稿件要求著者提供:题目、单位、摘要、关键词、中国图书馆分类号(简称:中图分类号)、文献标识码、作者简介、注释、参考文献。     

CIT培训学院2021线上培训系列报道(十二)

五月的CIT线上培训基本围绕着"室内灯光照明设计"主题展开.有的讲师从自己多年做照明设计方案的经验出发,向学员们说明照明设计的作用和注意事项、灯光参数要点、照明设计所需图纸、表格和主要步骤、全宅各区域的照明设计思路和实施要点,以及如何通过各种照明技术和灯具来实现全宅不同区域的照明设计.有的讲师则以全宅灯光美学设计的关键点为核心,讲述如何同时满足普通照明与美学设计的要求,从而打造一个充满美感的全宅/定制影院灯光美学设计方案.当然,在整个方案的设计和施实行过程中,与客户、智能集成商和影音集成商的沟通问题也至关重要,讲师们分享的"经验教训",对学员们而言,也有助于提升日常的工作和客户服务质量. 到目前为止,CIT培训学院已经连续举办了近一年的线上培训,总共直播了将近五十场线上课程,涵盖的课程主题超过十个,涉及家用音频、家用视频、全宅智能、多房间影音解决方案、声学设计与处理、管理与市场推广等多个领域.考虑到与"管理与市场推广"相关的课程相对较少,CIT培训学院接下来将开展《中小型定制公司的管理与运营》《如何高效管理全宅项目》等课程,给予学员一些提高管理效率和项目质量的有效建议,包括如何改善人员架构、提高成单率、降低售后服务成本、监督和跟踪项目进度的注意事项、及时修正项目中的错误等等.另外,CIT培训学院也将再次聚焦"全宅智能"板块,举办以"全宅智能中控系统新思路"为主题的线上培训课程.     

Feasibility study of large-scale mass customization 3D printing framework system with a case study on Nanjing Happy Valley East Gate

At present, the development and implementation of digital transformation are the keys to promoting high-quality industry development. The new digital fabrication method of robotic 3D printing is a research area being studied by many to tackle the issue of the declining productivity of traditional construction methods. Although many studies have been done, most of the current 3D printing projects are facing limitations in terms of scale. In order to bridge the gap, this article proposed a mass customization 3D printing framework system for large-scale projects. This article discusses how mass customization is made possible through the joint operation of the FUROBOT software and 3D printing hardware. By taking the east gate of Nanjing Happy Valley Plaza as a case study, the article demonstrates and studies the feasibility of the large-scale mass customization 3D printing framework system.     

粘土基脱黏剂的研制及其在水性涂料废水处理中的应用

随着水性涂料应用越来越广泛，传统的溶剂型涂料用混凝剂或漆雾凝聚剂难以适用于含水性涂料的废水处理，存在泡沫大，破乳不完全，浊度高，漆渣分散、含水率高等弊病。针对这些问题，本研究通过钠化改性天然膨润土制成粘土基脱黏剂，并配合上浮剂处理水性涂料废水。凝聚分离实验表明：该粘土基脱黏剂与市售产品处理效果相当，且与传统聚合氯化铝及三聚氰胺甲醛树脂相比，无需调节 pH，处理速度更快，水质更好。此外，该粘土基脱黏剂用于实际涂装车间废水处理时，在最佳运行参数下，有效实现了漆渣的团聚上浮及水质的净化。     

关于近期有虚假网站冒用本刊名义征稿的声明

尊敬的作者:近期,本编辑部发现有虚假网站以与《电镀与环保》编辑部合作的名义向作者征稿,本编辑部特此声明:《电镀与环保》编辑部从未与他人合作,也从未委托任何代理机构和个人对外组稿,敬请各位作者注意,向本刊投稿•请将稿件直接发送到本刊唯一投稿邮箱(ddyhbmail@163.com),其他一切以与《电镀与环保》编辑部合作的名义所进行的征稿等活动均与本编辑部无关。希望广大作者发现有此类行为及时向我们举报。     

北非1942

<正>前言本情景的制作缘起于编辑部送给我的一盒威龙北非兵人。怎奈因诸事扰之,期间停工半年有余,致使整个制作周期长达一年两个月。停工虽打乱了制作的节奏,但却使我有机会沉淀下来总结自己这几年模型制作的心得。所以,本情景可以说是我为了求证自己这些感悟对与错的一个实验性作品。我将本情景的背景设定在1942年北非的突尼斯,德军北非军团501重型坦克营一辆三号N型坦克和一辆82侦察车相聚于某一小镇,装甲兵和侦察车成员正在相互交流情报,而一些装甲掷弹兵则在休整补充物资。     

究竟值几星?钉钉

最近,不少中小学生给《钉钉》打了“一星差评”,这是因为《钉钉》为学生们提供了一个在线学习渠道。而对于“一星差评”,《钉钉》也识趣地“求饶”。但摒除偏见,《钉钉》究竟能值几星?一份完整的线上协同方案,一场全社会的云办公实验作为阿里巴巴旗下的优质产品,《钉钉》本身是一款专为企业打造的工作沟通、协同、智能移动办公平台,它为企业提供了安全高效的即时通讯解决方案,并且为企业量身定制免费OA办公系统,大幅提高了工作效率.     

Amination of biochar surface from watermelon peel for toxic chromium removal enhancement

Watermelon peel residues were used to produce a new biochar by dehydration method. The new biochar has undergone two methods of chemical modification and the effect of this chemical modification on its ability to adsorb Cr(VI) ions from aqueous solution has been investigated. Three biochars, Melon-B, Melon-BO-NH_2 and Melon-BO-TETA, were made from watermelon peel via dehydration with 50% sulfuric acid to give Melon-B followed by oxidation with ozone and amination using ammonium hydroxide to give Melon-BO-NH_2 or Triethylenetetramine(TETA) to give Melon-BO-TETA. The prepared biochars were characterized by BET, BJH,SEM, FT-IR, TGA, DSC and EDAX analyses. The highest removal percentage of Cr(VI) ions was 69% for Melon-B,98% for Melon-BO-NH_2 and 99% for Melon-BO-TETA biochars of 100 mg·L~(-1) Cr(VI) ions initial concentration and 1.0 g·L~(-1) adsorbents dose. The unmodified biochar(Melon-B) and modified biochars(Melon-BO-NH_2 and Melon-BO-TETA) had maximum adsorption capacities(Qm) of 72.46, 123.46, and 333.33 mg·g~(-1), respectively.The amination of biochar reduced the pore size of modified biochar, whereas the surface area was enhanced.The obtained data of isotherm models were tested using different error function equations. The Freundlich,Tempkin and Langmuir isotherm models were best fitted to the experimental data of Melon-B, Melon-BO-NH_2 and Melon-BO-TETA, respectively. The adsorption rate was primarily controlled by pseudo-second–order rate model. Conclusively, the functional groups interactions are important for adsorption mechanisms and expected to control the adsorption process. The adsorption for the Melon-B, Melon-BO-NH_2 and Melon-BO-TETA could be explained for acid–base interaction and hydrogen bonding interaction.