She also invented an anti-aircraft shell with a proximity fuse.
她还发明了一种带有近炸引信的防空炮弹。
Proximity fuses
原声例句
著名历史人物传记
世界奇趣图谱
The very low temperatures also affected the proximity fuses on missiles, and made it unlikely that it would detonate in time to damage the aircraft.
极低的温度也影响了导弹上的近炸引信，使其不太可能及时引爆以损坏飞机。
中文百科
近接信管 Proximity fuze
（重定向自Proximity fuses）
0514.jpg)
近接信管（Proximity Fuze），亦称近爆引信或近发引信，是一种依据与目标距离而决定引爆的雷管。近接信管的技术可被应用在火炮炮弹、火箭、水雷或鱼雷之上。第二次世界大战期间，盟军发明在炮弹上使用无线电感应的近接信管，大为提高防空火炮的效力；当时这种引信被称为“VT”（VT指Variable Time，变时）。
近接信管按感应技术可分为：
- 无线电感应
- 光学感应
- 声学感应
- 磁力感应
英语百科
Proximity fuze 近接信管
（重定向自Proximity fuses）
A proximity fuze is a fuze that detonates an explosive device automatically when the distance to the target becomes smaller than a predetermined value. Proximity fuzes are designed for targets such as planes, missiles, ships at sea and ground forces. They provide a more sophisticated trigger mechanism than the common contact fuze or timed fuze. It is estimated that it would increase the lethality 5 to 10 times.
- enzyme catalyst的意思
- enzyme catalyzed reaction的意思
- enzyme catheptic的意思
- enzyme channeling immunoassay的意思
- enzyme chemistry的意思
- Enzyme,Cholesterol Esterifying的意思
- Enzyme,Citrate Cleavage的意思
- Enzyme classification的意思
- enzyme,clotting的意思
- enzyme cocktail的意思
- enzyme co factor的意思
- Enzyme Cofactors的意思
- enzyme combined with calmodulin的意思
- Enzyme commission的意思
- enzyme commission nomenclature的意思
- Enzyme Commission number的意思
- enzyme complex的意思
- enzyme complex amplification的意思
- enzyme complex preparation的意思
- enzyme compositions的意思
- enzyme compound的意思
- enzyme concentration的意思
- enzyme conjugate的意思
- enzyme conservation equation的意思
- enzyme constitution的意思