题目详情
题目详情:

[多项选择]进行枢纽布置和坝址、坝型选择时应考虑的影响因素主要有( )。
A. 地质条件
B. 地形条件
C. 工程级别
D. 施工条件
E. 建筑材料

热门试题:

[多项选择]根据《中国药典》 (2010年版)测定溶出度的方法有砷盐检查法中,在反应液中加入碘化钾及酸性氯化亚锡,其作用是
A. 篮法
B. 小杯篮法
C. 浆法
D. 小杯法
E. 小碟法
[判断题]救援车辆原则上应停靠在距离事故点车辆后方不少于20米的位置。( )
A.正确
B.错误
[单项选择]只有当培训给雇主带来的毛利润( )培训的支出与雇员由于该培训而得到的加薪之和时,组织才会给员工提供培训。
A. 小于
B. 大于
C. 等于
D. 不确定
[多选题]化学突发事故处置的基本程序有( )。
A.了解和掌握现场主要情况
B.抢救和疏散人员
C.调集有生处置力量
D.驱散周边5公里的所有居民
[单项选择]基坑验槽时必须具备的资料和条件不包括()。
A. 基础施工图和结构总说明
B. 基坑挖至基底设计标高后
C. 详勘阶段的岩石工程勘察报告
D. 基槽的条件良好
[填空题] 机车库内整备完毕要道准备出段时, 机班必须确认调车信号或股道号码信号、道岔开通信号、 道岔表示器 ( ), 厉行确认呼唤 (应答), 鸣笛动车 (限鸣区段除外)。
[判断题]进境竹木草制品如携带有木质包装,可以不对木质包装实施现场检疫。( )
A.正确
B.错误
[判断题]取得烟草专卖批发企业许可证的企业,应当在许可证规定的时间范围和地域范围内,从事烟草制品的批发业务。( )
A.正确
B.错误
[单选题]全省社区民警、辅警围绕“转作风、( )、化矛盾、保民安”目标把党和政府的声音更加有力的传递到基层一线。
A.练实战
B.重服务
C.强基础
D.严法治
[单选题]某病人处于浅昏迷状态,检查者用拇指和食指沿受检者的胫骨前缘用力由
上向下推压,出现拇趾背伸,其余四趾呈扇形展开,属于
A.巴彬斯基征
B.奥本海姆征
C.戈登征
D.克匿格征
E.布鲁金斯基征
[简答题]大结胸证的病因、病机及证治特点是什么?
[单项选择]进行行政处罚的决定时,三种不同行政处罚的程序有:简易程序、一般程序和( )。
A. 完整程序
B. 听证程序
C. 完全程序
D. 取证程序
[简答题]什么是安全出口?
[填空题]单桩的破坏模式有屈曲破坏、()和()。
[填空题]The ______ Method at one time was called Classical Method since it was first used in the teaching of the classical language of Latin and Greek.
[判断题]在灭火救援警戒区域,严禁人员位于车泵出水口、分水器接口、垂直铺设水带下方等部位,防止水带脱口、爆裂伤人。( )
A.正确
B.错误
[单选题]1.13 公安机关交通管理部门应当自校车使用许可申请人交验机动车之日起_______内确认机动车。
A.1日
B.2日
C.5日
D.10日
[判断题]2.35. 第35题
在供用电合同中,电力的价格可以由供电人和用电人双方协商。
A.正确
B.错误
[判断题]奶车清洗后不需要进行微生物涂抹。()
[单项选择]

Passage Three
Normally a student must attend a certain number of courses in order to graduate, and each course which he attends gives him a credit which he may count towards a degree. In many American universities the total work for a degree consists of thirty-six courses each lasting for one semester. A typical course consists of three classes per week for fifteen weeks; while attending a university a student will probably attend four or five courses during each semester. Normally a student would expect to take four years attending two semesters each year. It is possible to spread the period of work for the degree over a longer period. It is also possible for a student to move between one university and another during his degree course, though this is not in fact done as a regular practice.
For every course that he follows a student is given a grade, which is recorded, and the record is available for the student to show to prospective employers. All this i
A. to live in a different university
B. to take a particular course in a different university
C. to live at home and drive to classes
D. to get two degrees from two different universities

[单项选择]主腐熟水谷的是()。
A. 脾
B. 胃
C. 大肠
D. 小肠
[填空题] 货物列车牵引定数的波动尾数,除另有规定者外,一律为( )t。
[单选题]计算机内部的数据通信通常以()方式进行。
A.单工
B.并行
C.串行
D.双工
[判断题]在PID调节中比例作用是依据偏差的大小来动作的。
A.正确
B.错误
[多选题]以下属于红线禁令的是()。
A. 有限空间作业未有效开展培训,未制定有效的应急预案,未正确设置监护人,不正确使用安全防护装备、应急救援装备,未执行“先通风、再检测、后作业”要求。
B. 作业人员擅自穿、跨越安全围栏、安全警戒线。
C. 未组织制定并实施本单位安全生产教育和培训计划,未建立安全生产教育和培训档案。
D. 作业人员不清楚工作任务、危险点。危险点控制措施未落实。
[判断题]消弧线圈发生单相接地时限一般不超过12小时,接地故障应及时排除。
A.正确
B.错误
[单选题]《广深港高速铁路跨境旅客运输组织规则》残疾军人票按照( )计算。
A.相应席别公布票价的50%
B.公布票价的50%
C.相应席别执行票价的50%
D.执行票价的50%
[判断题](177259)(  )裂解炉辐射段炉管出现裂缝后,必须马上停炉。(1.0分)
A.正确
B.错误
[多选题]现场总线控制系统的主要特点是(____)。
A.集中性
B.彻底的分散性
C.低成本
D.可互操作性
[单项选择]

The small size of the components of computer chips has proved unstoppable. In each new (1) , those components are smaller and more tightly packed than they were in their predecessor. (2) has been so rapid that chip designers are (3) apparently fundamental barriers to further reductions in size and increases in density. In a small size version of the (4) to wireless communication in the macroscopic world, a group of researchers led by Alain Nogaret, think they can make chips (5) components talk to each other wirelessly.
The researchers (6) to use the standard print techniques employed in chipmaking to coat a semiconductor with tiny magnets. These magnets will (7) local magnetic fields that point in opposite directions at different points (8) the chip’s surface. Electrons have a (9) called spin--that is affected by magnetic fields, and the team hopes to use a/an (10) called inverse electron
A. for
B. from
C. of
D. to

[判断题]高层建筑地价分摊是将高层建筑的造价分摊到所占土地上。 ( )
[单项选择]The Esky, a great Australian invention--it’s about as important to the Australian household as a BBQ(吃烧烤野餐). How else would we move our carefully prepared food and drink around without having it spoilt.
Though it is a regular problem with Esky, you also need to plan. If you haven’t had a freeze pack, then you’ll need to go out and buy a bag of ice (maybe even several bags of ice).
Get a Portable Mini Fridge and you’ll save on the bags of ice as well as a good deal on cleaning time. The Portable Mini Fridge requires a 12V DC supply, and you’ll find this thermo electric cooler the best thing invented since sliced bread (near enough anyway).
One thing this car fridge has over your average Esky--it’ll warm to 60--65℃... and it does all this without any environmental pollution.
Apart from basic cleaning, this thermo electric warmer is largely non-wearing and maintenance-free.
At last, an affordable mini fridge for your car or boat will help save those green vegeta
A. It’ll warm to 60-65℃ and it is environmentally friendly.
B. It carries more food and drinks.
C. It is larger.
D. It looks more beautiful.
[名词解释]格雷欣法则
[填空题]手制动钢丝绳应有()的松弛量。

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