污水处理自动挖制系统的应用

介绍了PLC自动控制系统结构及配置,并对控制系统的5种操作方式和控制程序的设计进行了论述。     

浅谈磁电式与霍尔式速度传感器在汽车上的区别

文章针对应用较广的磁电式传感器和霍尔式传感器展开论述，分别介绍了两者的工作原理和区别。     

Amniotic membrane transplantation for porous sphere orbital implant exposure

Objective: This study is aimed at describing the clinical outcome of amniotic membrane transplantation for exposure of porous sphere implants. Methods: A retrospective review of consecutive cases of porous sphere orbital implant exposure was carried out. Eight cases were presented between May 2004 and Oct. 2006 (5 males, 3 females; mean age 44.5 years). Six had enucleation and two had evisceration. Exposure occurred in two primary and six secondary. Orbital implant diameter was 22 mm in seven cases and 20 mm in one case. Six patients are with hydroxyapatite and two with high-density porous polyethylene (Medpor) orbital implants. The mean time from implantation to exposure was 1.1 months (range 0.8~2 months). All patients required surgical intervention. Results: The time of follow-up ranged from 3.0 to 28.0 months (mean 16.5 months). Amniotic membrane grafting successfully closed the defect without re-exposure in all of these patients. The grafts were left bare with a mean time to conjunctiva of about 1 month (range 0.8~1.5 months). Conclusion: Exposed porous sphere implants were treated successfully with amniotic membrane graft in all of patients. The graft is easy to harvest. This technique is useful, dose not lead to prolonged socket inflammation and infection, and it is valuable application extensively.     

浅谈利用任务驱动法进行单片机教学与职业核心能力的培养

本文就任务驱动法在单片机教学中的应用与职业核心能力培养进行了阐述，并且以实例的形式得到了很好的验证。     

恢复性司法视角下的监狱行刑社会化初探

监狱行刑社会化,强调了行刑中在以监狱为主导的前提下,充分应用社会资源和社会力量教育改造罪犯。行刑的目的则是从对罪犯的"限制"、"封闭"转向再社会化,行刑活动的追求从消极地破坏罪犯的"犯罪人格"转到积极地塑造罪犯的"正常人格"。同时,犯罪人通过积极的负责任的行为重新取得被害人及其家庭和社区成员的谅解,从而使其重新融入社区。     

营口地区公路抗盐碱栽植新技术的研究

以辽宁省营口地区作为研究实例,通过土壤全盐量的测定,对营口地区抗盐碱栽植新技术进行了分析,并对结果进行了评价。     

浅谈我国大学生政治态度教育效果的分析研究——以江西省某四高校为例

政治态度教育是思想政治教育的重要内容,它直接影响思想政治教育的效果。当前我国大学生政治态度教育的效果如何?本文通过对江西省四所高校的调查,分析了当前大学生政治态度教育效果的现状,并认为,对大学生加强以政治态度教育为内容的思想政治教育对提高大学生的思想政治教育水平具有重要的意义。     

石灰粉煤灰稳定石屑的基层施工技术

文章详细论述了道路施工中石灰、粉煤灰、稳定石屑作为基层结构的要求、技术指标和施工工艺。     

中小企业集群竞争力模型研究

以模糊综合评判作为理论基础,结合AHP方法和专家法,建立了中小企业集群竞争力层次结构模型和中小企业竞争力综合评判模型。     

子群的闭包对群的影响

本文给出了B-群的定义,研究了群G为B-群时的结构,并给出了相应性质.