“D-type rocket”的概念、定义、翻译、参考文献-科学参考

单词	D-type rocket
释义	D-type rocket Space Exploration A Western designation for the largest Russian rockets with two or more stages that are used to launch space probes and space stations or their modules. An example is the Proton rocket, which launched the series of Salyut space stations and modules for the International Space Station.
随便看	two-dimensional NMR two-envelope paradox two-gap model two-hybrid screening two-level grammars two-level memory Two-Micron All-Sky Survey two-norm two-part tariff two-person zero-sum game two-phase commit protocol two-phase multiplier two-phase system two-place predicate two-plus-one address two-port analysis two-port network two-port parameters two-property rule Twort, Frederick William two-sample test two-sample tests(in statistics) two-sector endogenous growth model two-sided hypothesis two-sided test

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