Users can see the video, control the movement and robot arm by another computer in network/internet.

用户既可观看视频，也可通过网络/互联网上的其他电脑控制机器人手臂的移动。

youdao

The computer translates them into signals that control small electric motors in her new arm and hand.

计算机把他们转化成控制仿生手臂的电动马达的信号。

youdao

Two years ago it paid 20 billion to take full control of its mobile arm, Telecom Italia mobile (TIM).

2年前其花费了200亿欧元来完全控制其移动分支，意大利电信移动(TIM)。

youdao

The operation could help double arm amputees move their manufactured arms with greater ease and control.

VOA: special.2009.03.10

In February of 2009, Bahcall and Chen received the results of the trial: more people were dying in the treatment arm than in the control arm.

NEWYORKER: The Treatment

But every now and again the patients in the treatment arm will live longer than the patients in the control arm, and the two lines on the Kaplan-Meier will diverge.

NEWYORKER: The Treatment

In fact, clinical trial subjects--even those who are in the control arm--are closely monitored and get the best care available.

FORBES