longitudinal rod centrifugal structure 纵杆离心式结构
longitudinal vibration rod 纵向传振杆
The longitudinal and transverse vibrating equations of the homogeneous rod are deduced with Hamiltonian principle.
应用哈密顿原理，推导出均匀杆的纵振动方程与横振动方程。
Propagation characteristics of longitudinal ultrasonic guided waves of steel rod embedded in infinite medium are studied in theory.
从理论上分析高频纵向超声导波在埋于无限大介质中钢杆传播的特性。
The jig includes a longitudinal indexing rod that precisely locates and supports by pivotal articulation, a plurality of swing arms.
该夹具包括纵向索引棒，精确地定位和关键吐字，摆动武器的多元化支持。
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