更多“肝硬化大量放腹水后发生功能性肾衰竭，其发生机制，以下哪项不正”相关的问题
1.11 卡诺循环的热效率只取决于高温热源和低温热源的温度,与其他因素没有关系。
A. 对B. 错
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历史上，有些科研成果即便已经得到科学界同行的广泛承认，在产品转化过程中依然会遇到来自民间的阻碍。在常见的科研阻碍产生原因中，（ ）存在于这一阶段。
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秦始皇焚书坑儒的主要目的是( )。
A．打击主张实行分封制的保守派
B．为了加强对思想的控制
C．为了镇压儒家和道家学派的人
D．为了巩固奴隶主专政的政权
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无刷励磁机的振动是从靠近励磁机轴承的转轴上湍得的，在运行转速下，其绝对振动峰值不超过( )
A．0.2mm
B．0.25mm
C．0.1mm
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财务公司负债业务的主要来源是（）。
A.同业借款
B.同业拆借
C.成员单位各项存款
D.股东借款
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纯净种子的质量占供检种子质量的百分比（）。
A.种子发芽率
B.种子发芽势
C.种子净度
D.种子生活力
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工件的六个自由度没有被完全限制，这种定位称为（）。
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小脑皮质的传入纤维有：（）。
A.网状纤维
B.胆碱能纤维
C.攀缘纤维
D.苔藓纤维
E.单胺能纤维
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SECTION BPASSAGESDirections: In this section, you will hear several passages. Listen to th
SECTION B PASSAGES Directions: In this section, you will hear several passages. Listen to the passages carefully and then answer the questions that follow. 听力原文： During this century, archaeologists have discovered that the trees can be a valuable tool for measuring time. In scientific terms, this method is called dendrochronology. Dendrochronology is based on the scientific discovery that each year a tree grows a new layer of wood. When you cut down a tree, for example, you can see and count the layers of concentric circles. These circles will reveal a great deal of information. The layers vary in color and in thickness. These variations are a result of differing climate conditions from year to year that affect the growth of the annual rings. Cold weather, for example, creates thinner and lighter rings while hot weather produces thicker and darker rings. All trees that grow in the same region will have roughly the same pattern of annual rings, and this can be used as a source of comparison and measurement. Early in this century, archaeologists began using the rings to date ruined structures and figures built in the southwestern United States. They did this by comparing the rings of the wood found in the ruins with the rings of recently cut trees. Slowly but surely, the system was extended backwards in time to measure older ruins. The heavy forestry of the United States, coupled with the relative youth. Of its history, led to a fairly uncomplicated study. Eventually, dendrochronology produced an accurate time and weather record for the American southwest that extended over 2,000 years. What happens to trees each year? A．Their rings get thinner and thinner. B．They add a ring of wood. C．Their rings get darker in color. D．They become more valuable.
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(4)
\int \frac{{x}^{2}}{4+{x}^{2}}\mathrm{d}x=______。
ZSJK-5表示消防电磁阀公称通径为5mm。
A . 正确
B . 错误
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当前时点资金存款证明办理时，申请人可选择（）两种资金证明方式
A．等于B．不高于C．不低于D．不大于
B．不高于C．不低于D．不大于
C．不低于D．不大于
D．不大于
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存在主义取向的心理治疗关系中，所强调的基本假设为何？（）
A.只要当事人能有所觉察，就是有效的治疗
B.当事人要采取主动的态度，决定探索的方向
C.治疗师的态度是温暖、接纳而不面质的
D.治疗师以专业的角色分析其卡住生活的原因
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设 是矩阵A的属于特征值μ的特征子空间,则下列叙述正确的是( )
A. 中任意向量均是矩阵A的属于特征值μ的特征向量. B. 任取α ，只有当α为A的属于特征值μ的特征向量时， . C. 中任意两属于特征值μ的特征向量α与β的和α+β是对应于特征值μ的特征向量. D. 中任意两属于特征值μ的线性无关的特征向量α与β的和α+β是对应于特征值μ的特征向量.
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