【判断题】
施工及构件加工过程中的噪声主要包括机械性噪声、空气动力性噪声、爆炸性噪声和人为性噪声
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相关试题
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混凝土搅拌机上有2个尘源点：一是向料斗上加料时飞起的粉尘；二是料斗向拌筒中倒料时，从进料口、出料口飞起的粉尘
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闪点是指电气设备接触不良，产生的电火花
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根据建筑工程选址位置、施工周围环境、施工现场平面布置、施工工艺和施工部位不同，施工现场动火区域分为，一、二、三级
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施工现场木工作业处和半成品加工区为二级动火区域
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施工现场贮存易燃物品的仓库大门应当向内开
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油漆工在休息室内不得存放油漆和稀释剂，油漆和稀释剂必须设库存放，容器必须加盖
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高压电线路下面，可以搭设较矮的临时建筑物，但不得堆放易燃材料
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施工现场架设或使用的临时用电线路，当发生故障或过载时，就有可能造成电气失火
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焊工必须持操作证进行焊割作业，在一、二级动火区域必须办理动火审批手续，方可动火作业；三级动火区域可不必办理动火审批手续
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高层建筑应设立防火警示标志。楼层内不得堆放易燃可燃物品。在易燃处施工的人员不得吸烟和随便焚烧废弃物
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BC类干粉灭火器适用于扑救易燃气体、液体和电气设备的火灾
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雨后应及时对坑槽沟边坡和固壁支撑结构进行检查，如果发现边坡有裂缝、疏松、支撑结构折断、走动等危险征兆，应当立即采取措施
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大风大雨后作业，应当检查起重机械设备的基础、塔身的垂直度、缆风绳和附着结构，以及安全保险装置并先试吊，确认无异常方可作业
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施工现场所有防雷装置的冲击接地电阻值不得大于15Ω
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塔机路轨不得铺设在冻胀性土层上，防止土壤冻胀或春季融化，造成路基起伏不平，影响塔机的使用，甚至发生安全事故
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施工现场的木工棚、库房、喷漆车间、油漆配料车间等场所，不得用火炉取暖，周围10m内不得有明火作业
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入冬前，施工现场应做好消防水池的保温工作。一般方法是在水池上盖上木板，木板上再盖上不小于40～50cm厚的稻草、锯木等
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压力容器与锅炉的安全附件是为了使压力容器与锅炉能够安全运行而装在设备上的主要装置
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表盘封面玻璃破裂或表盘刻度模糊不清的压力表可以继续使用
【判断题】
使用中的气瓶不应放在烈日下曝晒，不要离火源及高温区较近，但距明火不应小于5米
【判断题】
每个气瓶上套两个防震圈，当气瓶受到撞击时，能吸收能量，减轻震动并有保护瓶体标志和漆色不被磨损的作用
【单选题】
江苏移动大数据对外服务品牌是___
A. 和洞察
B. 智慧洞察
C. 智慧数据
D. 智慧经营
【单选题】
安防服务平台 v4.0 中，___模块可以对区域内外来人口发送短信。
A. 实时洞察
B. 外来人口
C. 大屏监控
D. 多级防控
【单选题】
安防服务平台 v4.0 中实时洞察模块，不包含___数据展示。
A. 实时客流
B. 累计客流
C. 区域热力
D. 交通要塞客流
【单选题】
安防服务平台 v4.0 中外来人口模块，不包含___客流展示。
A. 区域外来人口
B. 区域内国内某省外来人口
C. 区域内剔除特定群体外来人口
D. 区域内国际外来人口
【单选题】
安防服务平台 v4.0 大屏展示模块可以对 1 个主区域和最多___个子区域模块客流进行展示。
【单选题】
安防服务平台 v4.0 公益短信模块发送步骤不包含___。
A. 短信编辑
B. 短信审核
C. 短信发送
D. 短信撤回
【单选题】
安防服务平台 v4.0 多级防控圈模块和实时洞察模块共同包含___。
A. 区域实时客流
B. 客流洞察特征
C. 交通要塞客流监控
D. 区域短信发送
【单选题】
安防服务平台中实时数据___刷新一次。
A. 10 秒
B. 30 秒
C. 1 分钟
D. 5 分钟
【单选题】
安防服务平台 v4.0 公益短信模块中，编辑短信可以选择的客群包含___。
A. 预先设定好的客群
B. 区域外来人口客群
C. 实时区域捞取客群
D. 以上都包含
【单选题】
关于安防服务平台 v4.0，以下选项正确的是。___
A. 安防服务平台 v4.0 模块包含：实时洞察、多级防控、安全围栏、大屏展示、外来人口、系统设置。
B. 外来人口和公益短信两个模块都可以进行区域圈选进行短信编辑提交。
C. 多级防控圈包含核心防控圈、次级防控圈、三级防控圈和交通要塞。
D. 公益短信编辑完成后，审核通过方才捞取客群进行短信发送。
【单选题】
关于安防服务平台 v4.0，以下选项不正确的是。___
A. 区域客流热力展示的是客流的聚集程度，颜色越深客流越多。
B. 热力阈值模型可以自行计算出适合的热力阈值并自行调节。
C. 手动调节热力阈值模型后点击“重置”按钮即可切回热力阈值模型。
D. 地图热力与散点不可切换。
【单选题】
专题定制平台生成活动报告在___方可下载。
A. 活动当天
B. 活动前一天
C. 活动结束之后
D. 活动开始之前
【单选题】
专题定制平台定制完成后，上级权限审核不通过后，___。
A. 退回定制账号，并填写不通过理由
B. 直接修改发布
C. 没有下文
D. 继续发布
【单选题】
2/3D 地图热力切换是哪个模板特有的功能？___
A. 标准版
B. 高级版
C. 豪华版
D. 不存在此功能
【单选题】
地市版本的专题定制平台不包含以下___选线。
A. 审核功能
B. 活动报告
C. 大屏展示
D. 基站位置调整
【单选题】
活动下线转存功能的主要作用包含___。
A. 节约数据资源
B. 方便重复调用
C. 方便查询记录
D. 以上都是
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- How is it that you are late for class again?___
A. Because I missed the bus
B. By bus and then on foot
C. Yes, it is quite wrong
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- Excuse me. Could you spare me a few minutes? - ___
A. Of course.
B. Of course not.
C. I am sorry to hear that.D.Yes. I'm busy now.
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___ I'd like to place an order please.
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C. What are you doing?
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- I think the reference book（参考书）is very helpful.____
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- I wish you success in your career.____
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B. I think so.
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A. Do as you like.
B. It is a bit difficult.
C. Let me show you.
D. Not at all.
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- Thanks for inviting me, John, but I've already made other plans. ____. Maybe another time.
A. I hope you enjoy it
B. That's good
C. Oh! I'm sorry to hear that
D. Great! I really had a good time
【单选题】
- Thanks for the lovely party and the delicious food. ____
A. No, thanks.
B. Never mind.
C. Thank you for coming.D.That's all right.
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- Why didn't you tell me? ____
A. Sorry, I forgot.
B. I'm sorry you should wait.
C. I don't know.
D. I'd love to.
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- What do you plan to do after the exam? ____ How about you?
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B. I like making plans.
C. Nothing special.
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A. What do you mean?
B. I don't think so.
C. Why did he tell you?
D. Yes, I do. Do you?
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- This is a challenging job. Who wants it？____
A. I'll take it.
B. It's a good idea.
C. You bet!
D. No sweat!
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- I'm taking my driving test tomorrow. ___!
A. Cheers
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- ABC Company, may I help you? ____
A. I am Jack. May I speak to Miss Jenny?
B. This is Jack speaking. May I speak to Miss Jenny?
C. This is Jack speaking. Can I find Miss Jenny?
D. I am Jack. Can I find Miss Jenny?
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- You have won the football game. Congratulations! ____
A. We are really lucky.
B. No one else could do it.
C. Oh, not really.
D. It's nice of you to say so.
【单选题】
- Excuse me, when will the 17:15 train arrive____
A. I don't tell you.
B. It's been delayed one hour.
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- Is John there?____
A. Speaking.
B. I'm not Mary.
C. Who are you?
D. Mary is well today.
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- Would you like to join us for Sunday dinner____
A. It's nice of you to invite me.
B. How about the food?
C. I like onion soup.
D. I'm sorry I missed the fun last time.
【单选题】
- Could you tell me where the nearest parking lot is?____
A. Don't ask me.
B. Parking is very difficult.
C. Sorry, I'm a stranger here.
D. Sorry, you can't park here.
【单选题】
- Sorry, ___
A. here you are.
B. take it.
C. it's taken.
D. never mind.
【单选题】
－What's this in English? ____
A. It's a map.
B. That is a map.
C. Yes, it's a map.
D. No, it isn't.
【单选题】
- I hear you got through your exam. Congratulations!____
A. No. I didn't do well enough.
B. Who told you that?
C. Thanks.
D. Yes, I got a good mark.
【单选题】
- Don't forget to come to my party this evening!___
A. I can't.
B. I won't.
C. I don't.
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- Jim, please don't put your head out of the window on the bus. It's dangerous!___
A. Good idea.
B. Sorry, I won't do it again.
C. It doesn't matter.
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-How about going fishing?___, I have no patience for that.
A. Excuse me
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- Thanks for the lovely and delicious food______.
A. No thanks
B. Never mind
C. All right
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－ Haven't seen you for ages. Let's have a get-together next week._____
A. Great idea.
B. Welcome!
C. Yes, of course.
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A. Never mind
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- Could I use your bike for a moment? ___
A. It's well.
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-How do you like the story?_______.
A. I'd like to read it
B. I like it very much
C. fine, thank you
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【单选题】
- I'll sorry to trouble you.______.
A. Don't say so
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- We ordered 20 boxes of your products, but we have only got 19. - ____
A. You do not have to.
B. It does not matter.
C. We will send another tomorrow.
D. Nothing serious.
【单选题】
--Will you please give the note to him? _________.
A. Certainly, I'll give it to him
B. No, please not
C. Sorry, I don't
D. Yes, please do
【单选题】
- Thank you ever so much for your lovely gift____
A. Never mind
B. I'm glad you like it.
C. Please don't say so.
D. No, It's not so good.
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- I'd like to invite you to dinner this Saturday, Mr. Smith.____
A. Oh, no. let's not.
B. I'd rather stay at home.
C. I'm sorry, but I have other plans.
D. Oh, no. That'll be too much trouble.
