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磁等离子体动力学推进器
释义
磁等离子体动力学推进器
Encyclopedia
理学
空间电推进
释
magnetoplasmadynamic thruster
磁等离子体动力学推进器
一种空间电推进装置,由中心的棒状阴极和包围其的环状阳极构成。阴极被加热后发射电子与推进剂组分碰撞电离产生等离子体,带电粒子在电磁场中受到洛伦兹力加速产生推力。因此又被称为洛伦兹力加速器,在日本又被称为磁等离子体动力学电弧加热发动机。
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pathogenic qi
pathogenic variation of pathogen
pathogen limits for food
pathogen microscopic diagnostic techniques
pathogen preservation
pathogen resistance trait of transgenic plant
pathogens causing canker
pathogens causing downy mildews
pathogens causing leaf spot
pathogens causing powdery mildew
pathogens causing scab
pathogens causing smut
pathogens causing wilt disease
pathological
pathological atrophy
pathological calcification
pathological changes of neuron
pathological characteristics of children
pathological diagnosis
pathological drunkenness
pathological examination
pathological function
Pathological jaundice
pathological lying
pathological material deposition
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