major node

Among the existing old bridges, the reinforced concrete rigid-frame arch bridge has a strong representation, it has the problem of lacking of capacity, and it has the disease of the cracking of the major or minor node.

在现有危旧桥梁中，钢筋混凝土刚架拱桥的病害特征具有很强的代表性，普遍存在着承载潜力不足的问题，并出现了大小节点开裂等病害。

Objective: To discuss the clinic significance of opening the intergroove of pectoralis major with lymph node excision in the reduced radical operation of breast cancer.

目的：探讨经胸大肌肌间沟切开辅助淋巴结清扫在乳腺癌简化根治术中的临床意义及应用价值。

In this wireless video transmission system, the network device is used in a local area. One of the network nodes is the major node, the other nodes are responsible for image data acquisition.

在这个无线视频传输系统中，网络设备在一个局部区域中使用，其中有一个节点设备是主节点，其他的节点负责采集这个节点所在地点的图像。