英语词汇heat shield的读音、翻译及短语词组释义-英汉双解词典

单词	heat shield
释义	heat shield【化】防热罩 heat shield heat shield n.（名词）A barrier that prevents the heating of a space or an object by absorbing, reflecting, or dissipating external heat, especially a protective structure on a spacecraft or missile that dissipates heat on atmospheric reentry by melting and vaporizing.隔热屏，挡热板，挡热罩：通过吸收、反射、散射等方式来阻止自某一空间或物体的外部热量的一道屏障，尤指宇宙飞船或导弹上的一种保护性装置，其通过熔化或蒸发来消散重新进入大气层所产生的热量
随便看	tent tentacle tentacled tentacular tentaculate tentaculum tentage tentative tentative annual report tentative balance sheet tentative booking tentative budget tentative calulation tentative centric relation tentative diagnosis tentative plan tentative report tentative schedule tentative specification tentative specifications tentative standard tentative strategy tentative tax tent bed tent caterpillar

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