A column that fails due to normal stress, is called ( )
A: short column
B: long column
C: weak column
D: medium column
A: short column
B: long column
C: weak column
D: medium column
A
举一反三
- Under the same material conditions, as the flexibility increases, ( ). A: The critical stress of the long column decreases while that of the medium flexibility bar remains unchanged. B: The critical stress of the intermediate column decreases while that of the large flexibility bar remains unchanged. C: The critical stress of the large and the intermediate column are both decreased. D: The critical stress of the large and the intermediate column are both unchanged.
- Among the following conclusions about the critical stress σcr of the compressive column, the correct one is ( ). A: The σcr value of the long column is independent of the material B: The σcr value of the intermediate column is independent of the flexibility C: The σcr value of the intermediate column is independent of the material D: The σcr value of the small flexibility column is independent of the flexibility
- Among the following conclusions about the critical stress σcr of the compressive column, the correct one is ( ) A: The σcr value of the long column is independent of the material B: The σcr value of the intermediate column is independent of the flexibility C: The σcr value of the intermediate column is independent of the materia D: The σcr value of the small flexibility column is independent of the flexibility
- Which one of the followings columns has the highest column efficiency? A: packed column B: WCOT column C: SCOT column D: PLOT column
- Identify the column where the formatting rules have not been applied. A: Date column B: Ref column C: Item $ column D: Bal $ column
内容
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What is not included in the three column theory ( ). ____ A: Ant. Column B: Mid. Column C: Upper column D: Post. Colum
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A column in journals and ledger accounts used to cross reference journal and ledger entries is the__________. A: account balance column B: debit column C: posting reference column D: credit column E: description column
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5 Listen to the short speech again and match the information in Column A with the choices in Column B.
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_____ is a representation of the beauty of female. A: Doric column B: Ionic column C: Corinthian column
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Match the English in Column A with their meanings Match the English in Column A with their meanings in Column B.