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1、Last week, our economic work Conference held today, held the Countys rural areas for work and five water treatment, three to split Conference, which this year was a matter of Thirteen-Five important meeting of our Countys economic and social development. The main task of the meeting was, on rural wo
2、rk and conscientiously implement the Central, provincial and municipal five water treatment, three to split series of important conferences, learn from the past, study deployment priority tasks this year. Just now, the XXX Deputy head and Deputy County magistrate, respectively, on the work of the XX
3、 was fully deployed, and put forward specific measures and requirements about is in place. County Environmental Protection Bureau, the XX town, town of XX 3 units for a position statement, resounding, demonstrated determination and confidence. Conference also recognition has advanced representative,
4、 this, I also representative County, and County Government, to by recognition of advanced said warm of congratulated! to rural, and water and three modified a split front General cadres workers extend sincere of greeting! following, I again told five points views: a, and deepening awareness, further
5、 enhanced work of sense and urgency since party of 18 session v plenary proposed has innovation, and coordination, and green, and open, and shared five big development concept Hou, rural and environment governance work can said was upgrade to has more high of strategy level, is Thirteen-Five build w
6、ell-off a top priority task. XX, County besides lingxi, Longgang, jinxiang, the Treasury, the hills, several industrial town outside the city centre, is basically belong to other rural areas, area, the vast rural population. Same time, the current and coming period, is the County into a crucial peri
7、od of the South Gate of XX beautiful, environmental regulation directly affects the effectiveness of the strategic objectives can not be achieved. Therefore, the focus on rural work and five water treatment, three to split, the XX economic and social development has an important role. Last year, thr
8、ough the joint efforts of the County, reform of the agricultural and rural development has made great progress in our County, environmental remediation and achieved initial results. Three agriculture agricultural modernization level continues to increase, new 4-level modern agriculture Park, release
9、d 20 agricultural leading enterprises above the county level, the County area of 200 acres of land more than eco-leisure, investments of more than 5 million Yuan reached more than more than 100 agricultural projects. Rural development has improved continuously, boutique line 1 completed the beautifu
10、l countryside, fine village 17, beautiful rural development conference was held in lingxi peach Lake in the city. Promote comprehensive rural reform, included in the provinces building three in one system of farmers cooperative economic organization first promoting the County. Improvement of farmers
11、2008年二级建造师机电工程考题及答案一、单项选择题（共40题，每题1分。每题的备选项中，只有1个最符合题意）场景（一）某施工单位中标一造纸厂扩建工程的设备采购及设备安装工程。设备订货时，建设单位根据以往的使用经验，要求一台风机采用内外圈可分离、装拆方便的滚动轴承和矩形头地脚螺栓。施工前，施工单位对进入工地的计量器具，全部贴上封存标志，以备使用。施工中，大部分设备采用单台自行式起重机吊装，吊装绳索的安全系数均按规定选取。施工过程中发现设计有不妥之处。对带负荷试运转的责任问题，施工单位与建设单位发生了分歧，通过机械设备安装工程施工及验收通用规范学习，双方分歧得以解决。根据场景（一），回答下列问题
12、：1按照滚动轴承的主要类型和特性，场景中的风机应采用（）。A向心球轴承B推力球轴承C圆锥滚子轴承D圆柱滚子轴承2本工程中采用的地脚螺栓属于（）式地脚螺栓。A活动B固定C预埋D胀锚3有封存标志的计量器具是指（）的计量器具。A有严重缺损B检定不合格C落后淘汰D暂停使用4自行式起重机起吊重物时，动载荷系数K1的合理取值是（）。A1.10B1.15C1.20D1.255做吊索用的钢丝绳，其安全系数一般不小于（）。A3.5B5.0C8.0D10.06施工中，发现设计有不妥之处时，应及时提出修改意见，并经（）批准后方可按设计变更继续施工。A建设单位B监理工程师C施工负责人D设计单位7本工程的成套设备带负荷
13、试运转应由（）负责进行。A施工单位B建设单位C设计单位D设备承包商场景（二）某电力建设公司承建了某发电厂电气设备安装工程。其安装内容主要有：户外降压变压器安装；高压配电柜安装；高压同步电动机安装；断路器安装、用电计量装置的安装；电气设备安装及试运行。在安装过程中，该电力建设公司严格执行相关技术标准、规范，认真做好各阶段、各工序的施工记录，交5-验收顺利进行。根据场景（二），回答下列问题：8高压同步电动机供电电缆的接线端应有与相序A、B、C对应的（）色标。A黄、红、绿B黄、绿、红C绿、红、黄D绿、黄、红9该电气安装工程的试通电应按照（）原则进行。A先低压后高压、先干线后支线B先高压后低压、先干线
14、后支线C先高压后低压、先支线后干线D先低压后高压、先支线后干线10将所安装的电气设备金属外壳与变压器中性线相连接，这种连接被称为（）。A工作接地B接地保护C接零保护D重复接地11高压同步电动机试运转前，必须对相关电气设备进行（）试验。A安全B交接C干扰D可靠12该工程的用电计量装置安装完毕后，应由（）部门检查确认方可使用。A供电B检定C安全D计量13户外变压器、断路器固定用的紧固件应采用热（）制品。A镀铝B镀锌C镀铜D镀铬14根据高压电器交接验收的规定，断路器的辅助开关动作应准确可靠，且接点无（）烧损。A电弧B电压C电流D电磁场景（三）某原油罐区管道工程主要包括罐区地下管道、架空管道敷设，管道直径较大，设计压力为1.6MPa。为了提高施工机械化水平，保证管道涂膜厚度均匀、外观平整、生产效率高，采用了目前最为广泛的涂装工艺。施工单位针对管道焊接、架空管道支架施工和防腐绝热等工程的施工质量进行了严格控制。根据场景（三），回答下列问题：15原油管道的沿程阻力损失与（）无关。A管道内壁粗糙程度B管道长度C管道弯头数量D原油黏性16根据设计要求分析，该管道的管材可选择（）。A无缝钢管B螺旋缝钢管C不锈钢管D焊接钢管17架空管道支架正确的施工方法是（）。A固定支架在补偿器预拉伸之后固定B有热位移的管道支点应设在位移相同方向C导向支架的滑动面应保持一定的粗糙度
