英语词汇“vacuum sphere”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	vacuum sphere
释义	vacuum sphere 基本例句真空球 Vacuum ball perlite glassy beads are suitable for all kinds of internal and external wall insulation and household wall, floor and access.真空球珍珠岩玻化微珠适合于各种墙体内外保温及分户隔墙，楼层，通道。
随便看	sound playback sound player sound-plays sound poem sound pole sound police sound policy sound pollution sound pollutions Sound port sound position Sound Position and Track sound positive soundpost sound post sound-post soundposts sound posts sound potion picture projector sound power sound power absorption coefficient sound power amplifier sound power calculation sound power density sound-powerd telephone