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【判断题】
卧式圆筒形容器,其内介质压力,只充满液体,因为圆筒内液体静载荷不是沿轴线对称分布的,所以不能用薄膜理论应力公式求解。A.
正确
B.
错误
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举一反三
【单选题】The grammatical meanings of a word refer to that part of the meaning of the word which indicates grammatical concept or relationship such as ____.
A.
part of speech of words
B.
singular and plural meaning of nouns
C.
tense meaning of verbs and their inflectional forms
D.
all the above
【简答题】原核生物DNA合成时,先由( )合成RNA引物,再由( )在其3’端合成DNA链
【单选题】Something has been happening to the concept of 'fiction,' both in critical discourse and elsewhere. For a long time, this concept operated under commonly understood restrictions. It was used to refer ...
A.
only operates under commonly understood restrictions
B.
has recently been expanded
C.
is applied to something different
D.
is undergoing a change only in critical discourse
【单选题】is typically used to refer to the study of a particular idea or concept within many cultures. The goal of such investigations is to conduct a series of intercultural analyses in order to compare on cu...
A.
Interethnic communication
B.
Interracial communication
C.
Cross-cultural communication
D.
Intercultural communication
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