图示单自由度动力体系自振周期的关系为 ; -题库考试答案搜索网

图示单自由度动力体系自振周期的关系为 ;

单选题

2021-07-17 23:54

A、<img src="https://s3.cn-north-1.amazonaws.com.cn/qingshuxuetang/examination/imgUplod/148453483835673d9fc41d6db46289767f10bd1d29e32image13.png">;
B、<img src="https://s3.cn-north-1.amazonaws.com.cn/qingshuxuetang/examination/imgUplod/1484534838390a73feaf0e87d4a88ac71f59d4ef03019image14.png">;
C、<img src="https://s3.cn-north-1.amazonaws.com.cn/qingshuxuetang/examination/imgUplod/14845348384308ac0cbabd803462d9d61fda35001a064image15.png">;
D、都不等。

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正确答案

A

试题解析

标签：工程力学 2020年第二学期期末考试勘查技术与工程专升本建筑工程技术高起专机械制造与自动化机械电子工程工程力学Ⅰ 焊接技术与自动化

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