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[判断题]使用2辆13米平车装载25米钢轨,为提高运输效率,编组站可以进行溜放作业。
A.正确
B.错误

参考答案:B

热门试题:

第1题:[单选题]休克的主要致死原因是( )
A.心功能衰竭
B.肺间质水肿
C.DIC
D.肾小管坏死
E.多系统器官功能障碍或衰竭
参考答案:E


第2题:
[多选题]以下不属于护士权利的是:( )
A.遵守法律、法规、规章和诊疗技术规范的规定
B.保护患者隐私
C.对医疗卫生机构和卫生主管部门的工作提出意见和建议
D.发现患者病情危急,立即通知医生
参考答案:ABD


第3题: [判断题]实行准时制生产一般需要刚性配置作业人数。( )
参考答案:错

第4题:
[单选题]合同当事人的法律地位平等,一方不得将自己的()强加给另一方。
A.规定
B.条款
C.条件
D.意志
参考答案:D


第5题:
[多选题] 在捣固过程中,施工负责人要与有关部门( )。 (工务大机捣固道岔配合作业指导书3.37.6.5) (1分)
A.不予沟通
B.密切协作
C.确保施工安全
D.正点开通
参考答案:BCD


第6题:
[单选题]非居民企业因会计账簿不健全,资料残缺难以查账,或者其他原因不能准确计算并据实申报其应纳税所得额的,税务机关有权采取一定方法核定其应纳税所得额,但不包括以下哪种方法:()
A.按收入总额核定应纳税所得额
B.按成本费用核定应纳税所得额
C.按经费支出换算收入核定应纳税所得额
D.按利润总额核定应纳税所得额
参考答案:D
根据《国家税务总局关于印发〈非居民企业所得税核定征收管理办法〉的通知》(国税发〔2010〕19号)第四条,非居民企业因会计账簿不健全,资料残缺难以查账,或者其他原因不能准确计算并据实申报其应纳税所得额的,税务机关有权采取以下方法核定其应纳税所得额。
(一)按收入总额核定应纳税所得额
(二)按成本费用核定应纳税所得额
(三)按经费支出换算收入核定应纳税所得额

第7题: [填空题]
()是指调车机车由牵出线指定地点起动时起进入到发场将车列牵出至车列尾部腾空该到发线时止占用咽喉的时间
参考答案:车列牵出时间

第8题:
[单选题]古埃及绘画以附着于( )的壁画为代表,与浮雕具有相同的艺术特征,表现内容为尘世生活和冥间乐土。
A.墓室墙体
B.神殿墙体
C.洞窟墙壁
D.民居墙壁
参考答案:A
古埃及绘画多附着在墓室墙体的壁画上。故正确答案为A项。

第9题:
[简答题]问答题:请简述《安全生产教育管理规定中》日常安全教育的内容。
参考答案:1)安全思想、安全责任意识;1分)
2)有关安全法律法规、公司安全管理的规章制度、安全生产知识、安全操作规程及行业标准;1分)
3)开展防中毒及自我保护能力的训练;1分)
4)涉及本专业的应急救援预案、处置方案;1分)
5)典型事故案例的分析与讨论;0.5分)
6)公司要求的其他相关培训。0.5分)


第10题:
[单选题]所有许可手续(工作许可人姓名、许可方式、许可时间等)均应记录在()上。
A.工作票
B.值班日志
C.作业指导书
D.记录簿
参考答案:A


第11题:
[多选题]应急演练记录表中演练效果评审包括下列哪些内容( )。
A.人员到位情况
B.物资到位情况
C.协调组织情况
D.实战效果评价
参考答案:ABCD


第12题: [单项选择]25岁孕妇,G2P0,孕24周时,B超显示胎盘位于子宫前壁下段,部分覆盖宫颈内口,产科检查正常。该病例可能出现的并发症一般不包括()
A. 产后出血
B. 产褥感染
C. 子宫破裂
D. 胎儿窘迫
E. 新生儿窒息
参考答案:C

第13题:
[单选题]轨撑与轨头下颚或轨撑与垫板挡肩离缝大于( )mm,应有计划地进行修理或更换。
A.1
B.2
C.3
D.5
参考答案:B


第14题:
[单选题]领导班子主要负责人对开好民主生活会负责,并承担制定和落实领导班子整改措施的()。
A.全面责任
B.主要责任
C.领导责任
D.直接责任
参考答案:C


第15题:
[判断题]三段式零序电流保护中第2段为零序过电流保护。
A.正确
B.错误
参考答案:B


第16题: [判断题]
锅炉安全门的回座压差,一般为起座压力的4%—7%,最大不得超过起座压力的10%。
参考答案:对

第17题: [多项选择]
甲状舌管囊肿的CT影像特点为:()
A. 颈前正中类圆形囊性病灶
B. 边缘光滑整齐
C. 壁薄而清晰
D. 囊内密度均匀
E. 增强后明显强化
参考答案:A, B, C, D

第18题:
[多选题]当变压器过负荷运行时,对以下哪些设备要加强检查?( )
A.监视仪表,记录过负荷的数值和持续时间
B.监视变压器音响和油温、油位及冷却装置的运行状况
C.检查运行的变压器、断路器、隔离开关、母线及引线等有无过热现象
D.注意保护装置的运行情况
参考答案:ABCD


第19题:
[多选题]影响旋风分离效率的主要因素有( )。
A.进气气速太低
B.进气气速太高
C.料腿堵塞
D.配重阀卡死
参考答案:ABCD


第20题:
[单选题] "《国际铁路货物联运协定》规定的发货人是指货物托运人,即( ) 中注明的货物发送人。
A.货票
B.货物封套
C.运行报单
D.运单"
参考答案:D


第21题: [简答题]
What is Financial Liberalization And what is The Nature of Financial Liberalization
参考答案: Financial liberalization refers to measures directed at diluting or dismantling regulator,controlling over the institutional structures, instruments and activities of agents in different segments of the financial sector.   These measures can relate to internal or external regulations (Chandrasekhar, B00D). Internal financial liberalization typically includes some or all of the following measures, in varying degrees;   ●The reduction or removal of controls on the interest rates or rates of return charged by financial agents. Of course, the central bank continues to influence or administer that rate structure through adjustments of its discount rate and through its own open market operations. But deregulation typically removes interest rate ceilings and encourages competition between similarly placed financial firms aimed at attracting depositors on the one hand and enticing potential borrowers to take on debt on the other. As a result, price competition squeezes spreads and forces financial firms (including banks) to depend on volumes to ensure returns.   ●The withdrawal of the state from the activity of financial intermediation with the conversion of the " development banks" into regular banks and the privatization of the publicly owned banking system, on the grounds that their presence is not conducive to the dominance of market signals in the   allocation of capital. This is usually accompanied by the decline of directed credit and the removal of requirements for special credit allocations to priority sectors, whether they are government, small-scale producers, agriculture or other sectors seen as priorities for strategic or developmental reasons.   The easing of conditions for the participation of both firms and investors in the stock market by diluting or doing away with listing conditions, by providing freedom in pricing of new issues, by permitting greater freedoms to intermediaries, such as brokers, and by relaxing conditions with regard to borrowing against shares and investing borrowed funds in the market.   ●The reduction in controls over the investments that can be undertaken by financial agents and, specifically, the breaking down the "Chinese wall" between banking and non-banking activities. Most regulated financial systems sought to keep separate the different segments of the financial sector such as banking, merchant banking, the mutual fund business and insurance. Agents in one segment were not permitted to invest in another for fear of conflicts of interest that could affect business practices adversely. The removal of the regulatory walls separating these sectors leads to the emergence of "universal banks" or financial supermarkets. This increases the inter-linkages between pyramiding financial structures.   ●The expansion of the sources from and instruments through which firms or financial agents can access funds. This leads to the proliferation of instruments such as commercial paper and certificates of deposit issued in the domestic market and allows for offshore secondary market products such as ADRs (American Depository Receipts—the floating of primary issues in the United States market by firms not based in the United States) or GDRs (Global Depository Receipts).   The liberalization of the rules governing the kinds of financial instruments that can be issued and acquired in the system. This transforms the traditional role of the banking system’s being the principal intermediary bearing risks in the system. Conventionally, banks accepted relatively small individual liabilities of short maturities that were highly liquid and involved lower income and capital risk and made large, relatively illiquid and risky investments of longer maturities. The protection afforded to the banking system and the strong regulatory constraints thereon were meant to protect its viability given the role it played. With liberalization, the focus shifts to that of generating financial assets that transfer risks to the portfolio of institutions willing to hold them.   External financial liberalization typically involves changes in the exchange control regime. Typically, full convertibility for current account transactions accompanying trade liberalization have been either prior or simultaneous reforms, which are then complemented with varying degrees of convertibility on the capital account. Capital-account liberalization measures broadly   cover the following, in increasing degree of intensity, but with a wide variety of patterns of implementation:

第22题: [判断题]
所有的病毒既可以破坏计算机硬件,也会破坏计算机的软件。
参考答案:错

第23题: [单项选择]
关于妊娠滋养细胞疾病的体征及症状,错误的是()
A. 在先兆流产时排出水泡组织
B. 妊娠初期子宫大于妊娠月份
C. 可能无胎儿存在
D. 妊娠早期或中期有高血压、蛋白尿或水肿
E. 关节疼痛
参考答案:E
答案解析:妊娠滋养细胞疾病一般不会出现关节疼痛。

第24题:
[判断题]按《塔里木油田钻井井控实施细则》规定:管柱内带内防喷工具(箭形、浮阀)的井,在做完地破、地层承压试验等工序后,或其它作业需要释放井内压力时,应先通过节流管汇进行泄压,再放回水,确保内防喷工具上部和下部的压力全部泄掉。
A.正确
B.错误
参考答案:A


第25题: [单项选择]
整体式梯级是由铝合金整体压铸而成其特点为()。
A. 精度低
B. 自重轻
C. 加工速度低
D. 正在逐渐被组装式梯级取代
参考答案:B
答案解析:A、精度低 B、自重轻 C、加工速度低 D、正在逐渐被组装式梯级取代

第26题:
[单选题]每道剪刀撑宽度不小于4跨,且不应小于6m,斜杆与地面的倾角宜为()。
A.35°~55°
B.45°~60°
C.55°~75°
D.75°~105°
参考答案:B


第27题:
[判断题]支队应当根据本单位安全管理实际需要,制定事故防范的具体细则。( )
A.正确
B.错误
参考答案:B
总队应当根据本单位安全管理实际需要,制定事故防范的具体细则。

第28题: [单项选择]
离行式自助设备出现短款时,金额大于等于()元时,分支行主管部门审批后还需交总行主管部门审批
A. 1000
B. 2000
C. 3000
D. 4000
参考答案:B

第29题:
[单选题]核酸变性后,可发生( )。
A.减色效应
B.增色效应
C.失去对紫外线的吸收能力
D.最大吸收峰波长发生转移
E.对紫外线的吸收能力降低
参考答案:B
核酸的变性是指碱基对之间的氢键断裂,如DNA的双螺旋结构分开,成为两股单链的DNA分子。变性后的DNA生物学活性丧失,并且由于螺旋内部碱基的暴露使其在260nm处的紫外光吸收值升高,称为增色效应。结果是DNA溶液的黏度下降,沉降系数增加,比旋下降。

第30题: [单项选择]
下列关于民用建筑设计的评价指标中,叙述有误的是( )。
A. 居住面积是指建筑平面中可供使用的面积
B. 居住面积=有效面积-辅助面积
C. 建筑面积=有效面积+结构面积
D. 结构面积是指建筑平面中结构所占的面积
参考答案:A

第31题:
[判断题]技术供水系统检修应打开水源,放空内部积水,做好隔离措施。
A.正确
B.错误
参考答案:B


第32题: [简答题]
缓慢分解危害有哪些?
参考答案: (1)炸药热分解是缓慢进行的化学变化过程。
(2)但反应过程中不产生光、火和声响,不易被察觉,对外界不有破坏作用。
(3)因而易发生自燃、爆炸等事故。

第33题:
[单选题]尖轨、心轨顶铁与轨腰的间隙均应不大于()。
A.1mm
B.1.5mm
C.2mm
D.2.5mm
参考答案:B


第34题:
[多选题]机具的( )、闭锁机构等安全装置应完好。
A.各种监测仪表
B.制动器
C.限位器
D.安全阀
参考答案:ABCD


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