一级火箭 meaning in Chinese
one-stage rocket
Examples
- Four identical strap - on first stages allow heavy payloads to be deployed
四支集束一级火箭有助提高火箭的运载能力。 - The multi - stage rocket will jettison its aft stages when fuel in these stages is exhausted . this reduces the weight of the rocket and increases its speed
多级火箭会把燃料用完的尾一级火箭依次分离丢掉，以减轻火箭的重量及增加速度。 - The multi - stage rocket will jettison its aft stages when fuel in these stages is exhausted . this reduces the weight of the rocket and increases its speed
多级火箭会把燃料用完的尾一级火箭依次分离丢掉，以减轻火箭的重量及增加速度。 - Its main components include four liquid fuel boosters , first rocket stage , second rocket stage , fairing and escape tower . it is the longest and heaviest among all chinese launch rockets
火箭由四个液体助推器芯一级火箭芯二级火箭整流罩和逃逸塔组成，是目前我国所有运载火箭中起飞质量最大长度最长的。