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【简答题】
图示为电路中某电路元件,电流I=3A,U=9V ,则此电路元件的功率为 W,该电路元件 (吸收或发出)功率,该电路元件起 (电源或负载)作用 。
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举一反三
【单选题】Which of the following outcomes is not a dysfunctional consequence of conflict?
A.
dissolution of common ties
B.
reassessment of group goals
C.
destruction of the group
D.
poor communication
【简答题】受6月10日强降雨的影响,湖南岳阳市发生山洪泥石流,截至2011年6月11日17时,共造成29人死亡,20人失踪。阅读文字并结合图示,回答下列问题。(10分) 形成泥石流灾害系统的诸要素及其相互关系图示 (1)据图分析发生泥石流的三个必要条件是___________、_________和_________。(3分) (2)简要分析湖南省岳阳市发生泥石流灾害的主要原因。(3分) (3)湖南岳阳市泥石...
【判断题】总成送厂大修时,承修单位应与送修单位签定合同,商定送修时间和价格。
A.
正确
B.
错误
【判断题】多媒体音频压缩过程中,可丢弃一些听力感觉范围外的低频或高频数据,这是一种有损压缩方式。
A.
正确
B.
错误
【单选题】Which type of conflict is almost always dysfunctional?
A.
task conflict
B.
efficacy conflict
C.
relationship conflict
D.
resource conflict
E.
social conflict
【单选题】In software engineering and systems engineering,(71) is a description of a system's behavior. as it responds to a request that originates from outside of that system.
A.
black box
B.
business rule
C.
use case
D.
traceability matrix
【判断题】Dysfunctional behavior is action taken in conflict with organizational goals.
A.
正确
B.
错误
【单选题】初步诊断最可能是
A.
dysfunctional uterine bleeding
B.
carcinoma of endometrium
C.
cervical cancer
D.
submucous myoma
E.
sarrnma of uterus
【单选题】The science of meteorology is concerned with the study of the structure, state, and behavior. of the atmosphere. The subject may be approached from several directions, but the scene cannot be fully ap...
A.
A problem is examined and possible solutions are given.
B.
A procedure is explained and its importance is emphasized.
C.
Two contrasting views of a problem are presented.
D.
Recent scientific advancements are outlined in order of importance.
【单选题】Which of the following is not mentioned as a cause of dysfunctional GABA receptors?
A.
Genetic mutations.
B.
Brain tumors.
C.
Brain injury.
D.
Synchronous activation.
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