题目内容

A: Hey, Jane, what are you doing this weekend?B: I didn’t ___________.A: We are putting together a birthday party forMary. Would you like to come?B: That fun. Where will it be held?A: At John’s house.B: _! Just text me the time and I’ll bethere.

查看答案

搜索结果不匹配？点我反馈

更多问题

A. 剪力
B. 弯矩
C. 有剪力无弯矩
D. 有弯矩无剪力

A. 组成力偶的两个力大小相等、方向相反，是一对作用力与反作用力
B. 构成力偶的两个力大小相等、方向相反，是平衡力系
C. 力偶对任一点之矩等于力偶矩本身
D. 力偶在任一坐标轴的投影，等于该力偶矩的大小

A. 剪力
B. 弯矩
C. 剪力和弯矩
D. 轴力和弯矩

A. 任意截面对称轴上
B. 剪力最大截面的中性轴上
C. 弯矩最大截面的对称轴上
D. 弯矩最大截面的中性轴上

A: Hey, Jane, what are you doing this weekend?B: I didn’t ___________________.A: We are putting together a birthday party forMary. Would you like to come?B: That ____________ fun. Where will it be held?A: At John’s house.B: _________! Just text me the time and I’ll bethere.