热门试题:
[单选题]#1#3机380V脱硫公用段电源分别来自于#1机380V脱硫( )和#3机380V脱硫( )段,正常运行时由1B段接带
A.1A、3A
B.1B、3B
[判断题]水利水电工程升压变电电气设备软母线安装工程中母线架设质量评定检验项目母线与金具液压压接质量要求中夹线不应歪斜,相邻两模间重叠应小于5mm。
A.正确
B.错误
[单项选择]长期使用键盘的人员容易出现下述哪种神经的损伤()
A. 腋神经
B. 正中神经
C. 尺神经
D. 桡神经
E. 胸长神经
[单选题]当电气设备发生接地故障,接地电流通过接地体向大地流散,若人在接地短路点周围行走,其两脚间的电位差引起的触电叫( )触电。
A.单相
B.跨步电压
C.感应电
D.直接
[单项选择]
A. Except for
B. Except
C. Along with
D. Including
[判断题]涡轮流量计的叶片与天然气流向呈夹角。
A.正确
B.错误
[多项选择]下面描述()是正确的
A. java的源程序必须以“.java”或“.jav”扩展名保存
B. java vm可以是软件亦可以是硬件
C. java使用解释器执行代码
D. 用高级语言编写的代码可以让计算机理解并执行它们
[判断题]联锁是指信号系统中的信号机、道岔和钢轨之间建立一定的相互制约关系。
A.正确
B.错误
[单项选择]When was the baby born
A. One hundred days ago.
B. About ninety (九十) three days ago.
C. A week ago.
[单选题]其他站线平直及异型夹板中间两螺栓孔范围内裂纹超过应及时更换。
A.5mm
B.10mm
C.15mm
D.20mm
[判断题]与客户达成衍生产品业务前,银行展业审核的核心是确认该笔业务符合实需交易原则。( )
A.正确
B.错误
[单项选择]软件可靠性分析方法通常不依赖于概率统计的方法,下面属于软件可靠性分析方法的是 ______。
A. 失效模式影响分析法(FMEA法)
B. 故障树和事件树分析法
C. 潜在线路分析法
D. 以上全部
[填空题]违反规定设定、发放薪酬或者津贴、补贴、奖金情节严重的,给予什么处分?( )
[单项选择]"We thought there was a future in nuclear power when no one else believed in it," says Anne Lauvergeon, chief executive of Areva. The French, government-owned company is building the first nuclear reactors to be constructed in Western Europe for nearly 20 years. With" no oil, no gas, no coal and no choice", France decided to go nuclear in 1974, and today about 80% of its electricity is generated by 59 nuclear plants across the country. But even France became pessimistic about nuclear power: it stopped building new reactors at the end of the 1980s and in 2002 a government report called the industry a" monster without a future".
How things have changed. Nuclear power is back in favor, thanks to fears about oil supplies, energy security and global warming. France is ready to develop its expertise into a significant export. Its president, Nicolas Sarkozy, considers the sale of nuclear power to be central to his diplomacy: it is a symbol of France’s technical power and a reaffirmation
[判断题]《局铁路旅客运输服务质量规范》发现行为、神情异常旅客,通知列车长到场处理。
A.正确
B.错误
[简答题]甲状腺功能亢进症(简称甲亢)治疗药物有哪几类?作用机制是什么?举例说明。
[判断题]GB50261-2005自动喷水灭火系统施工及验收规范9.0.13 寒冷季节,消防储水设备的任保部位均不得结冰。每天应检查设置储水设备的房间,保持室温不低于5℃.
A.正确
B.错误
[判断题]矿井主要水仓必须有主仓和副仓,水仓的容量最小能够容纳8h正常涌水量。
A.正确
B.错误
[判断题]交流输入电压超过规定的波动范围后,整流模块应自动进行保护并延时关机。当电网电压正常后,应能自动恢复工作。整流模块交流电压输入回路短路时能跳开本充电装置的交流输入空开。
A.正确
B.错误
[单选题]喉癌确诊的金标准:( )
A.C.T
B. MRI
C. 病变组织活检
D. 喉镜
[不定项选择题]A.亡阴
A.亡阳
B.真热假寒
C.真寒假热
D.阴阳两虚
E.阴盛格阳出现的证候是
[单选题] 根据《国家电网有限公司安全事故调查规程》(国家电网安监〔2020〕820号),( )事故事件均应填写事故报告。
A.重大
B.所有
C.一般
D.特大
[单选题]储罐区停氮气时, 不需要立即调整的作业是( )。
A.管线吹扫
B.系统置换
C.贮罐放空
D.氮封系统
[多项选择]下列说法错误的是( )
A. 甲得知假币制造者乙的住处有大量假币,遂对乙实施抢劫,将抢劫得来的大量假币分批卖给他人。则甲的行为构成抢劫罪,其贩卖假币的行为是抢劫行为的后续行为,应作为抢劫罪的加重情节予以处罚
B. 甲和同伙穿着假警服,冒充警察去一聚赌场所抓赌,没收大量赌资,还因一赌徒不服处罚,将其打成重伤。刷甲的行为构成招摇撞骗罪,其致人重伤的行为作为招摇撞骗罪的加重情节予以处罚
C. 乙欠甲二万元。某日,甲将乙堵在家门口,逼乙还债,威胁乙说:“今天不还债也行,胳膊、腿,你得给我留一样!”乙无奈,只得将家中仅有的一万元给甲。甲余愤未消,将乙打成重伤。则甲的行为构成抢劫罪,其致人重伤的行为作为抢劫罪的加重情节予以处罚
D. 甲强奸乙女后,一边穿衣服,一边问乙:“你怀里紧抱的是什么东西’乙只是哭泣,不予答复。甲将其怀中包裹抢来一看,是乙刚从银行提取的现金lo万元,甲大喜,将现金拿走。则甲的行为构成强奸罪与抢劫罪,但应择一重罪予以定罪处罚
[单项选择]税收执法管理信息系统V1.1版系统管理,如要添加的用户在税收综合征管软件中不存在,()。
A. 需要先在税收综合征管软件中添加用户,后在执法系统中添加
B. 可以直接在执法系统中添加用户
C. 需要先在防伪税控系统中添加用户,后在执法系统中添加
[单项选择]原发性血小板减少性紫癜患者,应用糖皮质激素治疗多长时间未见效,才考虑切脾
A. 1个月
B. 2个月
C. 3个月
D. 4~6个月
E. >6个月
[多选题]下列说法正确的是( )。
A.对一个电路进行仿真,必须有适当的激励源,以便仿真过程中驱动电路;
B.使用绘图工具(Drawing)可以在原理图中放置一些说明文字等,而不影响电路的电气结构;
C.在Protel 99SE中画出的电路原理图都可以进行仿真;
D.方块电路图对于层次原理图设计不可或缺
[单项选择]Sometimes we can see ______ stars in the sky at night.
A. thousand of
B. thousands of
C. thousand
[单选题] 煤层与水平面相交的线叫( )。
A.倾斜线;
B.方向线;
C.走向线;
D.水平线;
[单项选择]施工机具应定期进行维护、保养。施工机具的()部分应保持其润滑。
A. 转动和传动
B. 转动和机电
C. 传动和机电
[判断题]基金管理人负责基金的投资操作,本身并不经手基金财产的保管。 ( )
[判断题]《危险化学品安全生产许可证》有效期是三年。
[多选题]设备不停电时的安全距离,以下正确的是( )。
A.A.330kV,4.00m
B.B.110kV,1.50m
C.C. 35kV,0.90m
D.D. 10kV,0.70m
[单选题]对于线路高电阻性接地故障,由( )带较长时限切除。
A.A距离保护
B方向零序保护
C高频保护
D过电流保护
B.1
C.1
D.1
[单选题]在长大桥梁上、隧道内等特殊地段,或瞭望距离不足处所作业时,应增设()。?
A.防护员
B.室外作业人员
C.现场防护员
D.专人防护
[不定项选择题]共用题干
Sauna Ceremonial bathing has existed for thousands of years and has many forms,one of which is the sauna.The Finns have perfected the steam bath,or sauna,which may be taken,usually in an enclosed room,by pouring water over hot rocks or as a dry heat bath.The Japanese,Greeks,Turks and Russians as well as Native Amencans have forms of the sweat bath in their bathing rituals.Dry heat and steam baths had advocates in ancient Rome and pre-Columbian Americans used sweat lodges(发汗帐篷). The earliest saunas were probably underground caves heated by a fire that naturally filled with smoke as chimney making was unknown at that time.A fire kept in a fire-pit would heat the rock walls of the cave. After reaching full heat,the smoke was let out of the cave and the stones would retain heat for several hours. A few people today say that the smoke sauna,"savusauna",is the only true sauna experience and that all saunas should have at least a back加und odor(气味)or smoke.Today most saunas use electric stoves, although gas and wood-burning stoves are available. Saunas are relaxing and stress relieving.Those with muscle aches or arthritis may find that the heat relaxes muscles and relieves pain and inflammation(炎症).Asthma(哮喘)patients find that the heat enlarges air passageways of the lung and facilitates breathing.Saunas do not cure the common cold but they may help to alleviate congestion and speed recovery time.The body's core temperature usually rises 1-2 degrees while in the sauna,thus imitating a slight fever.The sauna could be considered to follow the old saying"feed a cold,starve a fever".The regular use of a sauna may decrease the likelihood of getting a cold in the first place. Sauna is good for your skin as the blood flow to the skin increases and sweating occurs.Adults sweat about 2 lbs(磅)of water per hour on average in a sauna.A good sweat removes dirt and grime from pores(毛孔)and gives the skin a healthy glow.The loss in water weight is temporary as the body's physiological mechanisms will quickly restore proper volumes.The cardiovascular(心血管的)system gets a work out as the heart must pump harder and faster to move blood to the surface for heat exchange.Heart rate may increase from 72 beats per minute on average to 100-150 beats per minute. A normal heart can handle these stresses but those with heart trouble wishing to begin to use a sauna should seek a doctor's advice.The elderly and those with diabetes should check with their doctor prior to beginning to take saunas.Pregnant women should not take saunas,particularly in the first three months.Indeed,everyone just starting out should take short sessions at first to become accustomed to this type of bath.
According to the fourth paragraph,sauna gives the skin a healthy glow because
A.pores are cleaned by sweat
B.water is lost by sweating
C.blood moves to the surface for heat exchange
D.the heart pumps harder and faster
[判断题]《铁运客运运价规则》中规定,免费儿童及持儿童票乘车儿童单独使用卧铺时,应加收半价卧铺票价
A.正确
B.错误