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emergency parachute
释义
emergency parachute
Encyclopedia
工学
火箭弹射座椅
释
emergency parachute
救生伞
飞机防护救生系统中,当飞机出现应急情况需要跳伞时,为拯救飞行人员生命、保证其安全着陆的救生工具。又称降落伞。
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humidity environment test
humidity measuring instrument
humidity ratio
humidity sensing element
humidity-sensitive ceramics
humidity sensor
humidity variables
humidor
humid region hydrology
humifuse euphorbia
Humiliated and Insulted
humin
Hu Ming
Hu Mingke
Hu Mingshu
Hu Mingyang
humite
hummer
humming
hummock
humor
humoral immune response
humoral immunity
humoral immunity of echinoderms
humoral immunity of shellfish
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