This helps to protect the spacecraft and reduce the drag during its flight through the atmosphere 整流罩除可保护太空船外，还可减少火箭在大气层中飞行的阻力。
It consisted of 4 liquid propellant boosters , the first stage , second stage , fairing and escape tower 3米，起飞重量480公吨，由４个液体助推器和芯一级、二级、整流罩、逃逸塔组成。
This helps to protect the spacecraft and reduce the drag during its flight through the atmosphere . a test flight of the escape tower 整流罩除可保护太空船外，还可减少火箭在大气层中飞行的阻力。
The fairing offered heat and aerodynamic protection for the spacecraft during the initial phase and was no longer required as the second stage had left the dense atmosphere 此时，第二级火箭已飞出稠密大气层，飞船不再需要整流罩的保护了。
What deserves special mention is that a distinct difference exists between the design technology of the fairing on a carrier rocket and that of a multiple - warhead missile 更需要指出的是，运载火箭整流罩的设计技术与导弹多弹头整流罩设计技术存在显著的不同。
When life - threatening accidents occur before the jettisoning of fairing , escape system will bring the astronauts to safety . escape system includes the escape tower and upper fairing 当运载火箭在抛整流罩前发生威胁太空人生命安全的重大故障时，逃逸系统肩负把太空人带离危险区的重任。
China needs not acquire american fairing technology through commercial launching services , but has relied on its own strength to accomplish all improvements and developments 中国不需要通过商业发射服务获取美国的火箭整流罩技术，中国在整流罩技术上的任何改进和发展都是依靠自己力量完成的。
The objective of the investigation was to determine the circumstances and the causes of the accident with a view to the preservation of life and the avoidance of accidents in the future 发言人说:根据飞机营运商港龙航空公司提供的资料，该襟翼导轨整流罩在近期一次例行检查后拆除作维修。
They made in - depth and careful studies and analysis on several important parts , including the structure of the fairing , and questioned the method for satellite - launch vehicle coupling 他们对包括整流罩结构在内的几个重要方面进行深入细致的研究和故障分析，并对卫星与运载火箭的联结方式提出了疑问。
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。
