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【单选题】
对于没有明显屈服阶段的塑性材料,通常以产生_____所对应的应力作为名义屈服极限,并记为σ0.2。A.
0.2的应变值；
B.
0.2％的应变值
C.
0.2的塑性应变；
D.
0.2％的塑性应变。
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举一反三
【简答题】She had c_____ the idea of a series of novels. (think of an idea or a plan and work out how it can be done)
【单选题】The argument regarding the significance of contanment would be mostweakened, if E) the author of the journal article had identified himself
A.
a military alliance among European powers had been proposed before WWII
B.
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C.
the foreign policy journal referred to had a wider circulation
D.
the concept had been adopted by other countries
【简答题】在编写输入和输出程序时应考虑哪些原则?
【简答题】编写一程序,输入 3 个数,能按大小顺序输出。
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