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【单选题】
受弯构件正截面承载力计算中,等效矩形应力图形的确定原则为?A.
保证压应力合力的大小和作用点位置不变；
B.
保证矩形应力图形面积等于曲线应力图形面积；
C.
由平截面假定确定x ；
D.
试验结果。
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【简答题】London palys a significant role in Britain's economic and cultural life.It's not only the financial_______of the nation,but also one of the major international financial centres in the worl d .
【判断题】With Jauss, it's not all about close reading a text. It's not about the historical and cultural and biographical context in which a text was written. It's not even about what the author may or may not...
A.
正确
B.
错误
【简答题】London plays a significant role in Britain ’ s economic and cultural life. It's not only the financial ____ of the nation, but also one of the major international financial cent er s in the world .
【判断题】With Jauss, it's not all about close reading a text. It's not about the historical and cultural and biographical context in which a text was written. It's not even about what the author may or may not...
A.
正确
B.
错误
【简答题】London plays a significant role in Britain' s economic and cultural life.It's not only the financial ____of the nation, but also one of the major international financial centres in the world.
【简答题】London plays a significant role in Britain's economic and cultural life. It's not only the financial ____ of the nation, but also one of the major international financial centres in the world.
【简答题】London plays a significant role in Britain's economic and cultural life. It's not only the financial ____of the nation, but also one of the major international financial centers in the world.
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