燃气二次喷射
secondary hot gas injection
hot gas secondary injection
二次发射
secondary emission
Secondary emission sources
emission
second emission
Secondary
二次发射倍增
secondary-emission multiplication
multiplication
secondary-emission
二次发射倍增器
secondary emission multiplier
secondary-emission multiplier
二次发射电子
secondary electron emission
二次发射光电管
secondary emission (photo)cell
二次燃烧
secondary combustion
post combustion
second combustion
afterburning
Re-combustion
Afterburning
after-burning
post-combustion
Afterburning of explosion
二次燃烧室
the second combustion chamber