The transmission branch chain of micro-robot adopts flexible hinged minute-displacement enlarging mechanism and USES thin steel wires instead of global hinges.

微机器人的传动支链采用柔性铰链微位移放大机构，并用细钢丝代替球铰链。

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"I don't doubt for a minute that the executive branch has done things over time that caused legitimate concerns in Congress which they then responded to by putting out restrictions on the department's ability to manage its affairs, " the secretary said.

CNN: Rumsfeld, House panel spar on defense budget