A knee jointlock is arranged on the knee joint to provide stability and safe feeling to patients when patients walk and sit.
在膝关节上设置了膝关节锁,使患者在行走与坐恣情况下均能有稳定与安全感。
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Finally, the performances of this digital demodulator are tested through the simulation of BER and the system jointlock-time, and a carrier recovery module is implemented in FPGA.