R Roybal,J Shively,C Stein,P Tolmak.Laboratory simulation of hypervelocity debris[A].19th Space Simulation Conference[C].NASA Conference Publication 3341,October1996.是什么意思_R Roybal,J Shively,C Stein,P Tolmak.Laboratory simulation of hypervelocity debris[A].19th Space Simulation Conference[C].NASA Conference Publication 3341,October1996.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句