常見(jiàn)例句雙語(yǔ)例句Beam rider guidance system was first analyzed, and control system improvement principles introduced.首先 ，分析了原有激光駕束制導(dǎo)系統(tǒng) ，引入了控制系統(tǒng)的改進(jìn)原則。 返回 beam rider guidance