更多“爱因斯坦相信几率理论。（）”相关的问题
施加预应力能否提高混凝土构件的抗弯承载力和稳定性,为什么?
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( )是建设工程监理所依据的基本理论与方法。
A．建设项目管理学
B．建设企业管理学
C．施工项目管理学
D．组织行为学
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根据《期货从业人员执业行为准则（修订）》，期货从业人员在执业过程中应当对（）高度负责，诚实守信，恪尽职守。
A.主管部门
B.所在机构的股东
C.期货交易各方
D.中国证监会
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To get a chocolate out of a box demands a considerable amount of unpacking: the box has to be taken out of its paper bag; the plastic wrapper has to be torn off, the lid opened and the packing paper inside removed; the chocolate itself then has to be unwrapped from its own piece of paper. Similarly a pot of face cream comes surrounded by layers of paper, waged inside a cardboard box, and the whole thing wrapped tightly in plastic.It is not only luxuries which are wrapped in this way, With so many goods now produced centrally and sold in supermarkets it is becoming increasingly difficult to buy anything from nails to potatoes that is not already done up in plastic or paper.The wrapper itself is of no interest to the shopper, who usually throws it away immediately. Useless wrapping accounts for much o the 31 pounds in weight of rubbish put out by the average London household each week. So why is it done? Some of it, like the wrapping on meat, is necessary, but most of the rest is simply competitive selling. This is stupid. Packaging is using up scarce energy and raw materials and ruining all the time. One big firm reports that its glass, cans and paper have all gone up by 30 per cent in the last couple of months, while plastic has increased by 50 percent and all these prices are still rising. This seems as yet to have had surprisingly little effect on the packaging practice of manufacturers.Little research is being carried out on the costs in energy and materials of other possible types of packaging. Just how practical is it, for instance, for local authorities to save waste paper and re-manufacture it as egg-boxes? Would it be cheaper to plant another forest to produce new paper?One reason for the unorganized behavior. of everyone concerned is probably the varied nature of the packaging industry. So many people, with so many different interests of their own, are affected that it is extremely hard to reach any agreement on what should be done. Also, packagers say that preserving forests and preventing waste is not their concerns.The shopper gets rid of the wrapper immediately because______.
A．heF.B．itG.C．itH.D．itI.
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建设管理信息系统最基础的工程是：( )
A.设计和实施网络工程B.收集和输入数据的数据工程C.计算机配置工程D.设计和实施软件工程
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交流发电机的容量越大，频率越高；容量越小，频率越低。（）
A . 正确
B . 错误
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热电偶的中间温度定律的内容是什么？并写出表达式。
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干高30cm以上的苏铁每年必须把基部一轮叶剪掉。（）
A . 正确
B . 错误
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30.奏效速度可与静脉注射相媲美的是
A.栓剂
B.软膏剂
C.气雾剂
D.膜剂
E.滴丸
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在现代饭店的质量管理活动中，通常采用（）对质量进行管理
A.ABC分析法B.圆形百分百分析图法C.因果分析图法D.PDCA循环法
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我国产业发展陷入“落后—引进—再落后—再引进”的恶性循环，主要是因为( )
A.引进技术不足
B.技术落后
C.原始创新能力不强
D.引进后没有及时消化吸收再创新
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严格落实工号实名制管理，一个工号一人使用，应要求（）。
A.要求严格落实工号实名制，做到一个工号一人使用
B.严禁使用他人工号或混用工号受理业务
C.工号使用人离开工位时，要求及时退出登录
D.严禁使用弱密码登录受理系统，计算机做到专机专用，与内部系统相联的终端、网络不得通过任何方式与互联网相连
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企业委托运输药品应当有记录，记录应当至少保存（）年。
A.3
B.5
C.8
D.10
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