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背景 某建筑装饰工程公司承包了一幢6层综合楼内部装修改造工程。该综合楼设有中央空调系统。在设计交底时,建筑装饰工程公司项目经理对装修设计提出以下几点修改意见: (1)电话总机房的地面装修材料可采用硬PVC塑料地板; (2)地上水平疏散走道和安全出口的门厅,其墙面装修材料可采用防火塑料板; (3)办公室的吊顶为轻钢龙骨,饰面材料可采用纸面石膏板; (4)贵宾室窗帘可采用纯麻装饰布。 在施工过程中发生了以下事件: 事件一:建设单位项目负责人提出走廊墙面装修中,消火栓门的材料及材料颜色应与其四周的装修材料一致。 事件二:纯麻装饰布材料进场时,监理工程师要求由施工单位材料员自行取样后直接送交具备相关资质的检验单位检验。 事件三:木材进行阻燃处理时,测得木材含水率为15%,监理以含水率过大为由不同意进行阻燃处理。 事件四:装修过程中,建设单位要求将原有防火门框及表面加装装饰木贴面材料及其他装饰,适当加大门框尺寸、缩小门的尺寸,保证门缝合适、启闭顺利。分别指出事件二、事件三中监理工程师的指令是否正确?并分别说明理由。
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参考答案:
举一反三
【简答题】写出鉴别下列各组化合物所用的试剂名称 ( 1 )乙醛与丁醛 ( 2 )戊醛与苯甲醛 ( 3 )丙酮与环戊酮 ( 4 )丙酮、丙醇与异丙醇 ( 5 )丙醛、苯甲醛与 3- 戊酮
【多选题】Amir has just come out of a business conference where the key note speaker discussed the Seven Steps which the World Economic Forum recommend an organisation follows when creating a digital workforce....
A.
Become an employer of choice
B.
Innovate on the periphery
C.
Harmonise environments
D.
Copy successful digital firms
E.
Embrace the concept of scientific management
【简答题】用化学方法鉴别下列各组物质 1. 丙醛、丙酮和 2- 丙醇 2. 甲醛、乙醛和苯甲醛 3. 甲醇、乙醇和甘油 4. 乙醛、苯甲醛和苯甲醇 5. 2- 戊酮和 3- 戊酮
【单选题】What has partly overshadowed the Egypt's hosting of the World Economic Forum?
A.
A slow pace of change in Egypt.
B.
Hundreds of activists being in prison.
C.
A crackdown on dissent that preceded the Forum.
D.
Demonstrations held in the streets to support judges.
【单选题】乙醇、2-戊醇、3-戊醇、1-丙醇、2-丁酮、异丙醇、丙醛、苯乙酮中能发生碘仿是()
A.
乙醇、2-戊醇、2-丁酮、异丙醇、苯乙酮
B.
乙醇、2-戊醇、2-丁酮、异丙醇
C.
乙醇、2-戊醇、2-丁酮、苯乙酮
D.
2-戊醇、2-丁酮、苯乙酮
【单选题】'You're off to the World Economic Forum?' asked the Oxford economist, enviously. 'How very impressive. They've never invited me.' Three days later, I queued in the snow outside the conference center i...
A.
colored badges
B.
impressive artificial hide
C.
expensive thick fur
D.
jackets designed for GLT
【单选题】The World Economic Forum suggests that when established organisations decide to disrupt their existing business models, they should follow three steps. Which of the following is a feature of Step 2 in...
A.
Hire digitally sawy individuals
B.
Appoint a digital leader
C.
Develop the digital skills of the workforce
D.
Invest in the latest technologies
【单选题】Research by the World Economic Forum shows that ______.
A.
sex equality leads to higher GDP.
B.
there is a connection between sex equality and GDP.
C.
higher education leads to a higher GDP.
【简答题】翻译词组:World Economic Forum
【简答题】用醛酮性质实验中的方法,以最少的试剂和实验次数区别下列两组化合物。 A组:1-戊醇、2-丁醇、2-丁酮、苯甲醛和2-甲基-2-丁醇 B组:甲醇、乙醇、甲醛水溶液、乙醛水溶液、丙酮和3-戊酮
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