It is shown that test aerospike nozzle has good altitude compensability of thrust.
实验表
，塞式喷管具有良好的高
能力和较高的效率。
It is shown that test aerospike nozzle has good altitude compensability of thrust.
实验表，塞式喷管具有良好的高能力和较高的效率。
The rubber nozzle is all cracked.
那只橡胶喷管全裂了。
Taking aft-end igniter design for a rocket motor for example,design methods for ignition sequence,amorce quantity estimation and nozzle closure were described respectively.
某型号发动机尾部点火设计为
究对象,对点火序列设计、点火药量的估算、喷管堵片的设计方法进行了阐述。
：
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