更多“只有静不定结构才可能有温度应力和装配应力。”相关的问题
货币的职能包括价值尺度、流通手段、贮藏手段、支付手段和世界货币，其中两个最基本职能是价值尺度和贮藏手段。
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根据有关规定，省联社每年度为履行管理职能所发生的各项费用支出，按合理比例分摊后，各行社在（）中列支。
A . A.服务费
B . B.咨询顾问费
C . C.营业外支出
D . D.其他费用
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水泄指的是泻下如稀水，鹜泄主要表现为大便澄澈清冷。
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函数在处（）
A.极限存在且连续
B.极限存在但不连续
C.极限不存在且不连续
D.极限不存在但连续
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下面关于采用单项重合闸利于提高暂态稳定性的说法错误的有（）
A . 减少加速面积，增加减速面积
B . 增加加速面积，增加减速面积
C . 减少加速面积，减小减速面积
D . 增加加速面积，减小减速面积
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学生看黑板时，白色字体往往成为知觉对象，而黑色板面成为背景。这是______。
A．知觉的整体性B．知觉的选择性C．知觉的理解性D．知觉的恒常性
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恐惧症包括( )
A.场所恐惧症
B．社交恐惧症
C．惊恐发作
D．单一恐惧症
E．赤面恐惧症
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利息保障倍数指标所反映的企业财务层面包括（）。
A.获利能力
B.长期偿债能力
C.短期偿债能力
D.发展能力
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当出现进度偏差时，设备监理工程师必须采取合理的调整措施。属于调整过程的内容有( )。
A．进行实际进度与计划进度对比
B．分析产生进度偏差的原因
C．分析偏差对后续工作和总工期的影响
D．采取进度调整措施
E．实施调整后的进度计划
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For most of us, the work is the central, dominating fact of life. We spend more than half our conscious hours at work, preparing for work, traveling to and from work. What we do there largely determines our standard of living and to a considerable extent the status we are accorded by our fellow citizens as well. It is sometimes said that because leisure has become more important the indignities and injustices of work can be pushed into a corner, that because most work is pretty intolerable, the people who do it should compensate for its boredom, frustrations and humiliations by concentrating their hopes on the other part of their lives. I reject that as a counsel of despair. For the foreseeable future the material and psychological rewards which work can provide, and the conditions in which work is done, will continue to play a vital part in determining the satisfaction that life can offer. Yet only a small minority can control the paces of workers at which they work or the conditions in which their work is done; only for a small minority does work offer scope for creativity, imagination, or initiative. Inequality at work and in work is still one of the crudest and most glaring forms of inequality in our society. We cannot hope to solve the more obvious problems of industrial life, many of which arise directly or indirectly from the frustrations created by inequality at work, unless we tackle it head-on. Still less can we hope to create a decent and humane society. The most glaring inequality is that between managers and the rest. For most managers, work is an opportunity and a challenge. Their jobs engage their interest and allow them to develop their abilities. They are constantly learning; they are able to exercise responsibility; they have a considerable degree of control over their own and others’ working lives. Most important of all, they have opportunity to initiate. By contrast, for most manual workers, and for a growing number of white-collar workers, work is a boring, dull, even painful experience. They spend all their working lives in conditions which would be regarded as intolerable — for themselves — by those who take the decisions which let such conditions continue. The majority have little control over their work; it provides them with no opportunity for personal development. Often production is so designed that workers are simply part of the technology. In offices, many jobs are so routine that workers justifiably feel themselves to be mere cogs in the bureaucratic machine. As a direct consequence of their work experience, many workers feel alienated from their work and their firm, whether it is in public or in private ownership.
A．managers see need to change them.B．there was room for improvement.C．mangers see no need to change them.D．there was no room for improvement.
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声音嘶哑的咳嗽多由于（）
A.纵膈肿瘤
B.支气管癌
C.声带炎
D.支气管哮喘
E.支气管炎
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A0=600相当于（）
A.相当于50℃/持续时间10min，60℃/持续时间1min或93℃/持续时间30s
B.相当于70℃/持续时间10min，80℃/持续时间1min或93℃/持续时间30s
C.相当于80℃/持续时间10min，90℃/持续时间1min或93℃/持续时间30s
D.相当于10℃/持续时间10min，50℃/持续时间1min或63℃/持续时间30s
E.相当于60℃/持续时间10min，80℃/持续时间1min或88℃/持续时间30s
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在进程同步中，不能对信号量进行操作的是（）。
A . 初始化信号量
B . P操作
C . V操作
D . 加减操作
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泌尿系统有哪四部分组成?
A. 肾 B. 输尿管 C. 膀胱 D. 尿道
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