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polymeric solid propellants
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polymeric solid propellants
Encyclopedia
理学
高聚物固体推进剂
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polymeric solid propellants
高聚物固体推进剂
由高聚物形成的固体火箭发动机动力源用材料。
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direct regulating method
direct reporting network
Direct Response Marketing/ Direct Marketing
Direct-Response Television Marketing
directrix
directrix of a conic
directrix of a conical surface
directrix of a cylindrical surface
direct rule of inference
direct rule of three
direct sampling
direct sampling technique
direct search
direct search factorization
direct search method
direct seeding
direct selection
direct selection and submission to the throne for approval
direct sensitivity
direct sequence
direct sequence spread spectrum
direct service
direct shear test of rocks
direct similarity
direct similitude
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