1、videoconference, Secretary of the provincial Committee of Xia Baolong stressed: this year is the “five water treatment“ “357“ timetables “for three years to resolve outstanding issues, obviously worked,“ victory of the year. The Countys departments at all levels must firmly establish the “guanghui i
2、s gold and silver“ green development concept, convinced that Castle is not relaxed, always maintaining strategic ability and strong determination to improve the environment, consistently playing well “five water treatment of“ winning the war, ever-higher levels of comprehensive well-off society was
3、built. (A) lay the sewage uphill battle. This year we will “river water quality improved at the county level, up to five“ this basic objective grasp of pollution control that focus, with the focus on three things: a good job, “clear rivers“ reaching the County created. Organization “look back“ speci
4、al inspection, the County garbage River, black and odorous River is “Dragnet“ investigation, timely rectification of problems found in place firmly to prevent river pollution rebound. In accordance with the “one-stop strategy“, improving the inferior five water quality monitoring stations work this
5、year to ensure the Elimination of 1 provincial control, five water quality section 3 municipalities controlled deterioration, ensure the creation this year of “clear rivers“ standards. Second, pay special attention to pollution-cutting construction of nanotubes. Intercepting nanotubes are the basis
6、of pollution of water source engineering, engineering, matter of success or failure of water management. Urban sewage treatment, to improve “effluent from sewage treatment rate, running accuracy, compliance“ requirement, speed up the towns support network construction, is focusing on nanotubes home
7、“last meters“ question. Domestic sewage treatment in rural areas, this year is the final year of the three-year action, determination to fight and the momentum around, ending the battle on which fully to ensure the realization of all County 648 formed village coverage. Also, be sure to attach import
8、ance to focus on rural domestic wastewater treatment facility operation and management, ensure that wastewater treatment facility up and running, role play, avoid the “Sun“ problem. Third, pay special attention to the River Lake pond desilting operation. Provinces now have focused on pollution contr
9、ol of water go to “dig up mud“, as the deepening water of this years “plays“. Next, to jump-start an investigation line touches work, implementation plan according to the priorities and the programme of work, in accordance with the “one river one policy“ requires detailed cleaning, dredging plan, pl
10、anning ahead of time cleaning out mud “way out“, according to local conditions to do sludge, promote scientific resource utilization of silt and mud. (B) the heavy regulation of heavily polluting industries. Pollution of water must grab the source, wastewater is primarily the source of backward prod
11、uction capacity, increase the intensity oftreatment of heavily polluting industries. According to municipal, and municipal government deployment of seven big heavy pollution industry regulation “three years action plans“, requirements to December 2016 end of Qian, all included shut stopped eliminate
12、d of enterprise all shut stopped eliminated in place; June 30, 2017 Qian, all included place regulation upgrade and agglomeration restructuring of enterprise by unified standard regulation in place, late not standard of enterprise are implementation discontinued; June 30, 2018 Qian, all intends Park
13、 production of enterprise relocation Park in place, late not Park of are discontinued. In the process of renovation, will focus on four aspects: to firmly close the high energy consumption and heavy pollution, hopeless enterprise governance and production lines, eliminated a number of yearly emissio
14、n intensity, low value-added products of backward production capacity. Second, we must strictly enforce the space, total project “Trinity“ environment access system, promoting industry access and environmental conditions of access of enterprises to the Park, industrial park, in principle, no longer
15、the class on the new project. Thirdly, promoting replacement and reconstruction of heavily polluting industries, mergers and reorganizations, guide enterprises to energy conservation, recycling and low-carbon and clean production, and improve the level of green development. Four to establish a long-
16、term supervision mechanism, increase the intensity of special inspections, investigate and punish the rectification is not in place, normal business of running anti-pollution installations do not. (Iii) linkage to promote flood control water, drainage, water supply, improving water saving. Speed up
17、cross Yang support river dike reinforcement, and along Pu seawall except insurance reinforcement, and Lake Qian sluice, and BA Cao sluice, and cloud cover reservoir, focus flood control drainage engineering construction, vigorously implementation “strong library“ “solid di“ “spread row“ engineering,
18、 increased geological disaster hidden points governance efforts, solid advance small basin torrent disaster governance, efforts from essentially solution basin sex, and regional flood control drainage capacity insufficient of problem. Vigorously implement the piers, algae and other water sources pro
19、tection and, promoting rural drinking water safety projects, setting up water pricing reform and environmental protection mechanism, guiding water depth. Further soil pollution and repair, strengthen agricultural non-point source pollution prevention, mountain, water, forests, fields, lakes, various
20、 elements mutual long. Four, manage to tighten control, to play “three to split“ battle. Xia Baolong, Secretary of provincial party Committee stressed that while the “three to split“ operation time is over three years, but “three to split“ must continue to catch on, and resolve a split cannot be cha
21、nged. All localities and departments to the village and “no unauthorised“ created38就程序设计语言的工程特性而言，对程序编码有哪些要求？就程序设计语言的工程特性而言，对程序编码有如下要求：（1）可移植性 （2）开发工具的可利用性 （3）软件的可重用性 （4）可维护性39模块的内聚性包括哪些类型？模块的内聚性包括：（1）偶然内聚（2）逻辑内聚（3）时间内聚（4）通信内聚（5）顺序内聚（6）功能内聚36可行性研究报告的主要内容有哪些?解：一个可行性研究报告的主要内容如下：（1）引言：说明编写本文档的目的；项目的名称、
22、背景；本文档用到的专门术语和参考资料。（2）可行性研究前提：说明开发项目的功能、性能和基本要求；达到的目标；各种限制条件；可行性研究方法和决定可行性的主要因素。（3）对现有系统的分析：说明现有系统的处理流程和数据流程；工作负荷；各项费用支出；所需要各类专业技术人员的数量；所需要各种设备；现有系统存在什么问题。（4）所建议系统的技术可行性分析：所建议系统的简要说明；处理流程和数据流程；与现有的系统比较的优越性；采用所建议系统对用户的影响；对各种设备、现有软件、开发环境、运行环境的影响；对经费支出的影响；对技术可行性的评价。（5）所建议系统的经济可行性分析：说明所建议系统的各种支出，各种效益；收益
23、投资比；投资回收周期。（6）社会因素可行性分析：说明法律因素，对合同责任、侵犯专利权、侵犯版权等问题的分析；说明用户使用可行性，是否满足用户行政管理、工作制度、人员素质的要求。（7）其他可供选择方案：逐一说明其他可供选择的方案，并说明未被推荐的理由。（8）结论意见：说明项目是否能开发；还需要什么条件才能开发；对项目目标有什么变动等。37系统设计的内容是什么？解：系统设计阶段先从高层入手，然后细化。系统设计要决定整个结构及风格，这种结构为后面设计阶段的更详细策略的设计提供了基础。（1）系统分解。系统中主要的组成部分称为子系统，子系统既不是一个对象也不是一个功能，而是类、关联、操作、时间和约束的集
24、合。每次分解的各子系统数目不能太多，最底层子系统称为模块。（2）确定并发性。分析模型、现实世界及硬件中不少对象均是并发的。系统设计的一个重要目标就是确定哪些是必须同时动作的对象，哪些不是同时动作的对象。后者可以放在一起，而综合成单个控制线或任务。videoconference, Secretary of the provincial Committee of Xia Baolong stressed: this year is the “five water treatment“ “357“ timetables “for three years to resolve outstanding
25、issues, obviously worked,“ victory of the year. The Countys departments at all levels must firmly establish the “guanghui is gold and silver“ green development concept, convinced that Castle is not relaxed, always maintaining strategic ability and strong determination to improve the environment, con
26、sistently playing well “five water treatment of“ winning the war, ever-higher levels of comprehensive well-off society was built. (A) lay the sewage uphill battle. This year we will “river water quality improved at the county level, up to five“ this basic objective grasp of pollution control that fo
27、cus, with the focus on three things: a good job, “clear rivers“ reaching the County created. Organization “look back“ special inspection, the County garbage River, black and odorous River is “Dragnet“ investigation, timely rectification of problems found in place firmly to prevent river pollution re
28、bound. In accordance with the “one-stop strategy“, improving the inferior five water quality monitoring stations work this year to ensure the Elimination of 1 provincial control, five water quality section 3 municipalities controlled deterioration, ensure the creation this year of “clear rivers“ sta
29、ndards. Second, pay special attention to pollution-cutting construction of nanotubes. Intercepting nanotubes are the basis of pollution of water source engineering, engineering, matter of success or failure of water management. Urban sewage treatment, to improve “effluent from sewage treatment rate,
30、 running accuracy, compliance“ requirement, speed up the towns support network construction, is focusing on nanotubes home “last meters“ question. Domestic sewage treatment in rural areas, this year is the final year of the three-year action, determination to fight and the momentum around, ending th
31、e battle on which fully to ensure the realization of all County 648 formed village coverage. Also, be sure to attach importance to focus on rural domestic wastewater treatment facility operation and management, ensure that wastewater treatment facility up and running, role play, avoid the “Sun“ prob
32、lem. Third, pay special attention to the River Lake pond desilting operation. Provinces now have focused on pollution control of water go to “dig up mud“, as the deepening water of this years “plays“. Next, to jump-start an investigation line touches work, implementation plan according to the priori
33、ties and the programme of work, in accordance with the “one river one policy“ requires detailed cleaning, dredging plan, planning ahead of time cleaning out mud “way out“, according to local conditions to do sludge, promote scientific resource utilization of silt and mud. (B) the heavy regulation of
34、 heavily polluting industries. Pollution of water must grab the source, wastewater is primarily the source of backward production capacity, increase the intensity oftreatment of heavily polluting industries. According to municipal, and municipal government deployment of seven big heavy pollution ind
35、ustry regulation “three years action plans“, requirements to December 2016 end of Qian, all included shut stopped eliminated of enterprise all shut stopped eliminated in place; June 30, 2017 Qian, all included place regulation upgrade and agglomeration restructuring of enterprise by unified standard
36、 regulation in place, late not standard of enterprise are implementation discontinued; June 30, 2018 Qian, all intends Park production of enterprise relocation Park in place, late not Park of are discontinued. In the process of renovation, will focus on four aspects: to firmly close the high energy
37、consumption and heavy pollution, hopeless enterprise governance and production lines, eliminated a number of yearly emission intensity, low value-added products of backward production capacity. Second, we must strictly enforce the space, total project “Trinity“ environment access system, promoting i
38、ndustry access and environmental conditions of access of enterprises to the Park, industrial park, in principle, no longer the class on the new project. Thirdly, promoting replacement and reconstruction of heavily polluting industries, mergers and reorganizations, guide enterprises to energy conserv
39、ation, recycling and low-carbon and clean production, and improve the level of green development. Four to establish a long-term supervision mechanism, increase the intensity of special inspections, investigate and punish the rectification is not in place, normal business of running anti-pollution in
40、stallations do not. (Iii) linkage to promote flood control water, drainage, water supply, improving water saving. Speed up cross Yang support river dike reinforcement, and along Pu seawall except insurance reinforcement, and Lake Qian sluice, and BA Cao sluice, and cloud cover reservoir, focus flood
41、 control drainage engineering construction, vigorously implementation “strong library“ “solid di“ “spread row“ engineering, increased geological disaster hidden points governance efforts, solid advance small basin torrent disaster governance, efforts from essentially solution basin sex, and regional
42、 flood control drainage capacity insufficient of problem. Vigorously implement the piers, algae and other water sources protection and, promoting rural drinking water safety projects, setting up water pricing reform and environmental protection mechanism, guiding water depth. Further soil pollution
43、and repair, strengthen agricultural non-point source pollution prevention, mountain, water, forests, fields, lakes, various elements mutual long. Four, manage to tighten control, to play “three to split“ battle. Xia Baolong, Secretary of provincial party Committee stressed that while the “three to s
44、plit“ operation time is over three years, but “three to split“ must continue to catch on, and resolve a split cannot be changed. All localities and departments to the village and “no unauthorised“ created（3）处理器及任务分配。各并发子系统必须分配给单个硬件单元，要么是一个一般的处理器，要么是一个具体的功能单元，必须完成下面的工作：估计性能要求和资源需求，选择实现子系统的硬软件，将软件子系统分
45、配给各处理器以满足性能要求和极小化处理器之间的通信，决定实现各子系统的各物理单元的连接。（4）数据存储管理。系统中的内部数据和外部数据的存储管理是一项重要的任务。通常各数据存储可以将数据结构、文件、数据库组合在一起，不同数据存储要在费用、访问时间、容量以及可靠性之间做折中考虑。（5）全局资源的处理。必须确定全局资源，并且制定访问全局资源的策略。全局资源包括：物理资源，如处理器、驱动器等；空间，如盘空间、工作站屏等；逻辑名字，如对象标识符、类名、文件名等。如果资源是物理对象，则可以通过建立协议实现对并发系统的访问，以达到自身控制；如果资源是逻辑实体，如对象标识符，那么在共享环境中有冲突访问的可能
46、，如独立的事务可能同时使用同一个对象标识符，则各个全局资源都必须有一个保护对象，由保护对象来控制对该资源的访问。（6）选择软件控制机制。分析模型中所有交互行为都表示为对象之间的事件。系统设计必须从多种方法中选择某种方法来实现软件的控制。（7）人机交互接口设计。设计中的大部分工作都与稳定的状态行为有关，但必须考虑用户使用系统的交互接口。38什么是软件危机？软件危机的表现是什么？其产生的原因是什么？解：软件发展第二阶段的末期，由于计算机硬件技术的进步，计算机运行速度、容量、可靠性有显著的提高，生产成本显著下降，这为计算机的广泛应用创造了条件。一些复杂的、大型的软件开发项目提出来了，但是，软件开发技
47、术的进步一直未能满足发展的需要。在软件开发中遇到的问题找不到解决办法，使问题积累起来，形成了尖锐的矛盾，因而导致了软件危机。软件危机表现在以下四个方面：（1）经费预算经常突破，完成时间一再拖延。由于缺乏软件开发的经验和软件开发数据的积累，使得开发工作的计划很难制定。主观盲目制定计划，执行起来与实际情况有很大差距，使得开发经费一再突破。由于对工作量估计不足，对开发难度估计不足，进度计划无法按时完成，开发时间一再拖延。（2）开发的软件不能满足用户要求。开发初期对用户的要求了解不够明确，未能得到明确的表达。开发工作开始后，软件人员和用户又未能及时交换意见，使得一些问题不能及时解决，导致开发的软件不能
48、满足用户的要求，因而导致开发失败。（3）开发的软件可维护性差。开发过程中没有同意的、公认的规范，软件开发人员按各自的风格工作，各行其是，开发过程无完整、规范的文档，发现问题后进行杂乱无章的修改。程序结构不好，运行时发现错误也很难修改，导致维护性差。（4）开发的软件可靠性差。由于在开发过程中，没有确保软件质量的体系和措施，在软件测试时，又没有严格的、充分的、完全的测试，提交给用户的软件质量差，在运行中暴露出大量的问题。造成软件危机的原因是：（1）软件的规模越来越大，结构越来越复杂。（2）软件开发管理困难而复杂。（3）软件开发费用不断增加。（4）软件开发技术落后。（5）生产方式落后。6）开发工具落
49、后，生产率提高缓慢。videoconference, Secretary of the provincial Committee of Xia Baolong stressed: this year is the “five water treatment“ “357“ timetables “for three years to resolve outstanding issues, obviously worked,“ victory of the year. The Countys departments at all levels must firmly establish the “guanghui is gold and silver“ green development concept, convinced that Castle is not relaxed, always maintaining strategic ability and strong determination to improve the environment, consistently playing well “five water treatment of“ winn
