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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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Flower, Bird, Grass and Insect Scrolls
flower border
flower border maintenance
Flower Border, Planting and Design
flower bud
Flower City
flower decoration
flower diagram
flower-drum-lantern dance
flower-drum opera in southern Anhui
flower-drum opera popular in south Shaanxi
Flower-Drum Opera Protection and Heritage Center of Hunan Province
Flower-drum Opera Protection Center of Dingcheng District, Changde City
flower-drum song-dance
flower exhibition
flower formula
flower-fragrance drum dance
flower-fruit protection
flower graph
flower hedge
flowering
flowering almond
flowering asynchronism
flowering branch patterns
flowering cherries
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