1) back web member
背部腹杆
1.
The effect of the joint stiffness of back web members on the dynamic characteristics of the mast system for oil drilling is investigated by analyzing a real mast of the type ZJ20.
以一个实际井架 (ZJ2 0 )作为算例 ,探讨了背部腹杆联接刚度对“П”型井架系统动力特性的影响 ,研究了背部腹杆节点在空间铰、柱形铰和刚性三种理想联接方式下井架系统的动力特性 ,给出了前 6阶模态和自振频率。
2) web member
腹杆
1.
Research on influence of web member on mechanical behavior of CFST truss girders
腹杆形式对钢管混凝土桁梁受力性能影响的研究
3) Diagonal
[英][daɪ'æɡənl] [美][daɪ'ægənḷ]
腹杆
1.
This artical inquires into the buckling shape and effective buckling length both in and out of plane for a compression diagonal with rectangle hoop in the steel light roof trusses which are shuttle in shape.
探讨了腹杆带有矩形箍的梭形轻型钢屋架受压腹杆平面内和平面外失稳形态、腹杆稳定性计算长度、连接受拉与受压腹杆的矩形箍的作用及其对稳定性的影响。
4) venter
[英]['ventə] [美]['vɛntɚ]
腹;腹部;腹面
5) ventral abdominal muscle
腹部腹肌
6) abdominal
[英][æb'dɔminəl] [美][æb'dɑmənḷ]
腹部
1.
The preoperative evaluation of resectability of the cancer of gastric cardia by upper abdominal CT scan with gas-filled stomach;
胃充气状态下上腹部增强CT扫描判断贲门癌的可切除性
2.
Pathomorphological changes in abdominal viscerae in dogs subjected to underwater blast wave injury;
水下冲击波致犬腹部脏器损伤的病理形态学改变
3.
The Diagnosis and Treatment of Abdominal Lymphangiomas(LA);
腹部淋巴管瘤的诊断和治疗
补充资料：机械背部
机械背部
mechanical back
在户外用大型照相机上，于插胶片的焦点面一侧，组装了摇摆机件的部位。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条