control unit

基本解釋

The system consists of two air vehicles and a ground control unit.
該系統(tǒng)包含兩個(gè)飛行器和一個(gè)地麪控制單元。
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This subsystem normally resides in the printing system's control unit (a single locality).
這個(gè)子系統(tǒng)通常存在於打印系統(tǒng)的控制單元中（單個(gè)地區(qū)）。
The electricity thus generated is sufficient to send an OK signal to the central control unit.
如此，産生的電力足夠曏控制中心發(fā)送一個(gè)“沒(méi)問(wèn)題”的信號(hào)。

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Because the payload is much less massive than the control unit, the centre of rotation is close to the control unit.
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