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【判断题】
长度为l的简支梁在均布荷载q作用下,支座位置弯矩最大,为ql 2 /8
A.
正确
B.
错误
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举一反三
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【单选题】“ 좋다 ” 的 实际发 音 “ 조타 ” 是 ( ) 。
A.
送气音化
B.
紧音化
C.
连音化
【单选题】某轮在航行中测得船舶的横摇周期=22s,根据经验,该轮的重心高度值( )。
A.
过小
B.
正好
C.
过大
D.
与稳性无关
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【单选题】某轮在航行中测得船舶的横摇周期 Tθ=22s,根据经验,该轮的重心高度值( )。
A.
过小
B.
正好
C.
过大
D.
与稳性无关
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【简答题】Download the Homework-news headlines 2. Read aloud the news headlines and understand them well. 3. Choose three headlines, read them fluently and at the same time record your reading (just record thre...
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