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green propellant
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green propellant
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工学
液体火箭推进剂
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green propellant
绿色推进剂
具有较低的毒性和较高的操作安全性,在保证能量特性的前提下,能够有效降低推进剂安全防护成本和操作复杂性,减少对陆地、大气和海洋污染的一类液体推进剂。又称“无毒推进剂”或“低毒推进剂”。
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free commutative ring
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Free Contention Among Different Schools of Thought and Different Forms of Art
Free core nutation
free core nutation
Free Cranes Pavilion in Hangzhou
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free-cutting copper alloy
free damping layer
free d Dyck path
free d-Dyck path
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free derivative
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