She found GNC on the Internet.

她是在网上找到GNC。

youdao

Probe must have the ability of autonomous GNC to perform landing safely.

为了实现安全着陆小天体，探测器必须具有自主导航、制导和控制的能力。

youdao

Probe must have the ability of autonomous GNC to perform landing safely.

为了实现安全着陆小天体，探测器必须具有自主导航、制导和控制的能力。

youdao