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单词
high energy propellant N15
释义
high energy propellant N15
Encyclopedia
工学
固体推进剂
释
high energy propellant N15
高能推进剂N15
比冲高的固体推进剂。全称硝酸酯增塑聚醚推进剂,简称NEPE推进剂。其比冲指标无明确划分界限。
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focal cubic
focal curve
focal developable surface
focal distance
focal distance, focal length
focal ellipse
focal extender
focal hyperbola
focal image
focalization
focalizer
focal length
focal length factor of photographic lens
focal length measurement of optical part and optical system
focal line
focal manifold
focal mechanism
focal mechanism solution
focal mechanism solution parameters
focal net
focal pair
focal parameter
focal plane
focal plane array
focal-plane array
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