已知轴上作用外力偶M,该轴中间横截面上切应力的正确分布图是______。

A.<img src='https://img2.soutiyun.com/ask/5325001-5328000/ead8440e74b5a9d9184cbf0fc5427ebc.jpg' /> B.<img src='https://img2.soutiyun.com/ask/5325001-5328000/5d6152035c189c0fc6fe6335a9257276.jpg' /> C.<img src='https://img2.soutiyun.com/ask/5325001-5328000/0661b3d61fc90dca34c708a2bdc50101.jpg' /> D.<img src='https://img2.soutiyun.com/ask/5325001-5328000/8b29e0b055363aeabb9d5966a8ca6c8d.jpg' />

时间:2023-01-14 17:06:40

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