“vacuum cleaner”的概念、定义、翻译、参考文献-科学参考

单词	vacuum cleaner
释义	vacuum cleaner [`vak·yǝm ´klē·nǝr] ^{MECHANICAL ENGINEERING} An electrically powered mechanical appliance for the dry removal of dust and loose dirt from rugs, fabrics, and other surfaces.
随便看	Kozeny-Carmen equation Kozeny's equation Kr kraft paper kraft process kraft pulping Krakatao winds Kramers-Kronig relation Kramer's theorem Krassowski ellipsoid of 1938 K ratio kraurosis Krause rolling mill Krause's corpuscle krausite Krawtchouk polynomials Krebs cycle Krebs-Henseleit cycle Krebspest Krein-Milman theorem kremastic water kremersite Kremser formula krennerite kribergite

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