为了减小雷电损失,机房工程可以采取的措施有 (17) 。
A. 部署在线式UPS
B. 根据雷击在不同区域的电磁脉冲强度划分区域界面,不同的区域界面进行等电位连接
C. 用导电的金属材料制成屏蔽机房
D. 尽量在地下室建设机房
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某施工企业通过投标获得了某住宅楼的施工任务,地上18层、地下3层,钢筋混凝土剪力墙结构;业主与施工单位、监理单位分别签订了施工合同、委托监理合同。施工单位(总包单位)将土方开挖、外墙涂料与防水工程分别分包给专业性公司,并签订了分包合同。 施工合同中说明:建筑面积23420m2,工程工期450天,2003年8月1日开工,2004年 11月25日竣工,工程造价3165万元。 合同约定结算方法:合同价款调整范围为业主认定的工程量增减、设计变更和洽商;外墙涂料、防水工程的材料费,调整依据为本地区工程造价管理部门公布的价格调整文件。 [问题] 合同履行过程中发生以下几种情况,请按要求回答问题。 1.总包单位于7月24日进场,进行开工前的准备工作。原定8月1日开工,因业主办理相关手续而延误至5日才开工,总包单位要求工期顺延4天。此项要求是否成立根据是什么 2.土方公司在基础开挖中遇有地下文物,采取了必要的保护措施。为此,总包单位要求土方公司向业主提出索赔。该索赔要求是否正确为什么 3.在基础回填过程中,总包单位已按规定取土样,试验合格。监理工程师对填土质量表示异议,责成总包单位再次取样复验,结果合格。总包单位要求监理单位支付试验费。总包单位的要求是否正确为什么 4.总包单位对混凝土搅拌设备的加水计量器进行改进研究,在本公司试验室内进行实验,改进成功用于本工程,总包单位要求此项试验费由业主支付。总监理工程师是否应批准为什么 5.结构施工期间,总包单位经总监理工程师同意更换了原项目经理,组织管理一度失调,导致封顶时间延误8天。总包单位以总监理工程师同意为由,要求给予适当工期补偿。总监理工程师是否应批准为什么 6.监理工程师检查厕浴间防水工程,发现有漏水房间,逐一记录并要求防水公司整改。防水公司整改后向监理工程师进行了口头汇报,监理工程师即签证认可。事后发现仍有部分房间漏水,需进行返工。返修的经济损失由谁承担监理工程师的做法有何错误 7.在做屋面防水时,经中间检查发现施工不符合设计要求,防水公司也自认为难以达到合同规定的质量要求,就向监理工程师提出终止合同的书面申请,问监理工程师应如何协调处理 8.在进行结算时,总包单位根据投标书,要求外墙涂料费用按发票价计取,业主认为应按合同条件中约定计取,为此发生争议。监理工程师应支持哪种意见为什么
The need for birth control methods has developed fairly (36) , with the desire among many women to be able to (37) when they want to have a baby. At the same time there is a growing (38) of the problem of a rapidly increasing world population. This problem of a (39) world population is largely the result of (40) medical skills, which have (41) the death rate and at the same time raised the birth rate by increasing live births and the number of babies who (42) early childhood. There is a growing (43) that food production cannot keep pace with these increase, the result of which is that in some countries people are already starving to death. This problem is further complicated by the fact that in places like America and Europe, we obtain by trade and consume far more food and resources like oil than, say, the average India, (44) . World population is rising at rate of two percent a year; this means an addition of 70 million people a year to the present population of more than 3 500 million. (45) . The fastest growing region is Latin America which includes South and Central America and the Caribbean, while Africa and Asia closely follow Latin America. However, (46) .
The ability to laugh at your own weaknesses and blunders (失误) has long been recognized as a sign of maturity. And yet this is one of the most difficult (47) of your sense of humor to develop. Oscar Wilde once offered a (48) insight about the way we live our lives when he said that "Life is too important to be taken seriously." I don’t think he meant you don’t have to take your (49) , promises, work, etc. seriously. He didn’t mean that it’s OK to live life with no (50) I think he meant that the quality of our life suffers when we (51) everything in a serious manner. We are no longer (52) , cheerful and spontaneous as when we were kids when we take everything so seriously. I think the key here is to take your work and your duties seriously, but take yourself (53) in the process. Otherwise, you will lose many benefits that a (54) attitude and humor can offer. There’s a liberating quality that most people experience when they get to the point that they can laugh at themselves. We get so caught up in our anxieties, embarrassments, (55) and upsets that we carry them around with us throughout the day. But when we find a way to laugh at them, they lose their emotional grip on us and (56) into the background. We feel at peace with the incident, even though it was very embarrassing at the moment.A) advanceF) approach K) aspectsB) restrictionG) integrity L) sincerelyC) cheerfulH) responsibilities M) frustrationsD) lightlyI) valuable N) retreatE) vigorousJ) vivid O) decent
A咨询公司具有相应的工程咨询和环境影响评价资质,近期开展了以下三项咨询业务: 业务1:受甲企业委托,为其投资的某水电项目编制了项目申请报告,报告从企业角度详细论证了项目的市场前景、盈利能力和资金来源,从政府公共管理的角度重点阐述了项目的生态环境影响、节能方案分析、资源开发及综合利用分析三个方面的内容。 业务2:受乙企业委托,为其在境外某投资项目编制了项目申请报告,报告包括以下内容:(1)项目名称、投资方基本情况;(2)项目背景及投资环境;(3)项目建设规模、主要建设内容、产品及目标市场,项目效益和风险情况;(4)项目总投资、各方出资额及出资方式、融资方案及用汇金额;(5)项目生态环境影响分析;(6)项目社会影响分析,在乙企业提交境外投资项目申请报告后,政府委托B咨询公司对该报告进行了评估。 业务3:受丙企业委托,对其需报政府核准的某项目编制了环境影响报告书。报告书包括以下内容:(1)建设项目概况;(2)建设项目周围环境现状;(3)建设项目对环境可能造成影响的分析、预测和评估;(4)环境影响评价的结论。 [问题] 1.在业务1中,项目申请报告论证的角度是否准确说明理由。项目申请报告的论证通常还应补充哪些方面的内容 2.在业务2中,在境外投资项目申请报告的内容中哪些是必要的 3.在业务2中,B咨询公司在评估中应该重点评估哪些内容 4.在业务3中,丙企业按规定应在什么时候完成该项目环境影响评价文件的报告手续除上述内容外,环境影响报告书还应包括哪些内容