external frame

• 外固定架

external frame的用法和样例：

例句

1. The highest torsional moment to failure was obsered for the external fixator with moderate axial stiffness and high shear stiffness.
   失败的最高扭矩观测到的中度轴向刚度高剪切刚度外固定架。
2. The form of earthing board and cable fixed frame can be changed as actual conditions.
   接地排与电缆固定架的形式和尺寸可根据实际情况作适当改动。