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【多选题】
对于平面弯曲杆件而言，向量式有限元和传统有限元的变形函数所采用的变量有何特点？A.
向量式有限元采用三个独立变量: 轴向变形 和起点的纯弯角 和终点的纯弯角
B.
传统有限元采用的是全位移(6个变量)：单元起点的位移 、 和转角 ；单元终点的位移 、 和转角 。
C.
传统有限元采用三个独立变量: 轴向变形 和起点的纯弯角 和终点的纯弯角
D.
向量式有限元采用的是全位移(6个变量)：单元起点的位移 、 和转角 ；单元终点的位移 、 和转角 。
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举一反三
【单选题】关于肺胀与哮证、喘证的关系，下列哪项不正确：
A.
肺胀可由哮证、喘证发展而来
B.
三者均可见喉中喘鸣，咳而上气
C.
哮是反复发作性的一个独立病种
D.
肺胀可隶属于喘证范畴
E.
喘是多种疾病的一个症状
【单选题】What is the main point of the text?
A.
Laughter expresses positive emotions.
B.
Laughter is good for people.
C.
Laughter has many surprising aspects.
D.
Laughter is the result of funny occurrences.
【简答题】Emotions(情感)like these suggest that a positive spirit still lies behind gift giving. They prove that the anthropologist Claude Levi-Strauss was wrong to say that modern western gift giving is highly w...
【简答题】What do positive emotions and negative emotions bring about in a negotiation?
【单选题】Ｗhich of the following can be the best title of the passage?( )
A.
Positive emotions can lead to negative outcomes in workplace
B.
Negative emotions can lead to positive outcomes in workplace
C.
The study of emotions in the workplace
D.
The study of work context
【单选题】Which of the following is not true regarding positive and negative emotions in different cultures?
A.
In China, people report experiencing fewer positive and negative emotions than people in other cultures.
B.
Compared to Mainland Chinese, Taiwanese are similar to Latin Americans in their experience of culture.
C.
The emotions felt by people in China are less intense than the emotions felt by people in other cultures.
D.
Compared to Mainland Chinese, Taiwanese are more like U.S. workers in their experience of emotions.
E.
On average, Taiwanese report more positive and fewer negative emotions than their Chinese counterparts.
【单选题】Which of the following is a mood dimension consisting of positive emotions.
A.
positive regard
B.
static regard
C.
negative affect
D.
emotional range
E.
positive affect
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