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	double density distribution double density encoding double-density encoding double density floppy disk double-density floppy disk double density floppy disk drive double density format double-density format double density recording double-density recording double density restriction double-density screen double density wavelet double density wavelet transform Double dental ulcer membrane double dentate double dentition double dentition denture double deoxidizer double department word double depletion hypothesis double depression double deprotonation double depth bottom double-depth plough