feedback controller,反饋控制器
feedback elements,反饋元件
feedback gain,反饋增益
feedback loop,反饋回路
feedback path,反饋通路
feedback signal,反饋信號(hào)
feedforward,前饋
feedforward compensation,前饋補(bǔ)償
feedforward control,前饋控制下
feedforward path,前饋通路
feedover,饋越
ferrodynamic galvanometer,鐵磁電動(dòng)系振動(dòng)子
ferrodynamic instrument,鐵磁電動(dòng)系儀表
ferrograph,鐵磁示波器
FET gas transducer[sensor],場(chǎng)效應(yīng)(管)濕度傳感器
fiber communication,光纖通信
fiducial error,引用誤差
fiducial value,引用值;基值
field,字段;現(xiàn)場(chǎng)
field balancing,現(xiàn)場(chǎng)平衡
field balancing equipment,現(xiàn)場(chǎng)平衡設(shè)備
field coil,勵(lì)磁線圈
field controller,磁場(chǎng)控制器
field data,現(xiàn)場(chǎng)數(shù)據(jù)
field desorption(FD),場(chǎng)解吸