A large amount of amorce was needed.
需要大量的起爆剂。
药A large amount of amorce was needed.
需要大量的起爆剂。
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.
以某型号发动机尾部
为研究对象,对序列、药量的估算、喷管堵片的
法进行了阐述。
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