图示网络中，符合构成树的支路集合有()
举一反三
- 根据对称结构的受力特点，可知图示对称结构中<br><img src='https://qn-next.xuetangx.com/15668758912671.png' class='import-img'/>
- 下图手语表示字母 H<br><img src='https://qn-next.xuetangx.com/15664525076590.png' class='import-img'/>
- 图示结构，EI=常数，AB杆A端的力矩分配系数为<br><img src='https://qn-next.xuetangx.com/15668758861267.png' class='import-img'/>
- A cell with the TCR gene pictured here would probably be in________.<br><img src='https://qn-next.xuetangx.com/15677605342893.jpg' class='import-img'/>
- The drawing above shows a TCR γ chain ________, with the arrow indicating a region that codes for _________.<br><img src='https://qn-next.xuetangx.com/15677605272391.jpg' class='import-img'/>