污水处理厂处理负荷不得低于60%

建设部要求各地加快配套污水管网的建设，保证城镇污水处理厂投入运行后的实际处理负荷，在一年内不得低于设计能力的60％，三年内不得低于设计能力的75％。     

双侧大脑中动脉出血性脑栓塞1例报告

1一般资料 患者,男,55岁,因突然右侧肢体活动不灵伴意识不清3 h人院.既往风心病、二尖瓣狭窄病史20a.查体:浅昏迷状态,双侧瞳孔等大同圆,直、间接对光反射灵敏,右侧鼻唇沟浅,右侧肢体落鞭征阳性,右侧肌张力低,右侧腱反射减弱,右侧Babinski征阳性.心率80 min-1,节律绝对不整,心音强弱不等,脉搏短绌.二尖瓣听诊区可闻及隆隆样舒张期杂音.     

谈高校广播的播音创作

本文从高校广播的播音必须熟练掌握普通话、播音力求口语化、保持正确的播音状态等方面，论述了高校广播播音创作的基本要求和艺术特色，正确掌握和运用播音创作的基本要求和艺术特色。     

Model prediction of the operating behavior of a circulating fluidized bed boiler

An improved mathematical model for a circulating fluidized bed (CFB) boiler baaed on the model developed earlier by the authors was applied to simulate the operation of a 12 MW CFB boiler.The influences of the excess air ratio, primary air ratio, coal particle size distribution, coal properties (ash content and volatile content) and Ca/S ratio on the boiler operation were analyzed. The results showed that the model simulation may be applied to the optimum design and economic operation of the CFB boiler.     

集中供热锅炉的运行与管理

作者根据多年的工作经验和心得,论述了城市集中供热过程中,在锅炉的运行与管理以及具体技术问题的解决等方面,提出了许多细致独到的方法和措施.使锅炉的出力和热效率都有较大的提高,在节能降耗、提高供热质量、促进企业发展方面起到良好的效果,有很好实用性.     

提高配电网供电可靠性的措施

根据供电系统的实践,分析了提高10kV配电网运行可靠性的技术和管理措施。     

课堂提问对学生思维能力的培养

思维是从问题开始的。如果把学生的大脑比作一泓平静的池水，那么教师富有针对性和启发性的课堂提问就像投入池水中的一粒石子，可以激起学生思维的浪花，启迪学生的心扉，开拓学生的思维，使他们处于思维的最佳状态。在教学工作中，教师应根据教材内容和学生的个性特点从不同的角度、层次提出问题，引导学生思考，从而培养学生的学习兴趣和思维能力。不同的提问方式会产生不同的学习效果，培养学生不同的思维能力。     

Homology Priority Task Scheduling in μC/OS-Ⅱ Real-Time Kernel

μC/OS-Ⅱ is an open source real-time kernel adopting priority preemptive schedule strategy. Aiming at the problem of μC/OS-Ⅱ failing to support homology priority tasks scheduling, an approach for solution is proposed. The basic idea is adding round-robin scheduling strategy in its original scheduler in order to schedule homology priority tasks through time slice roundrobin. Implementation approach is given in detail. Firstly, the Task Control Block （TCB） is extended. And then, a new priority index table is created, in which each index pointer points to a set of homology priority tasks. Eventually, on the basis of reconstructing μC/OS-Ⅱ real-time kernel, task scheduling module is rewritten. Otherwise, schedulability of homology task supported by modified kernel had been analyzed, and deadline formula of created homology tasks is given. By theoretical analysis and experiment verification, the modified kernel can support homology priority tasks scheduling, meanwhile, it also remains preemptive property of original μC/OS-Ⅱ.     

论述GPS测高的限制性与可行性

分析了GPS测高的制约因素,并论述了GPS测高的可行性。