英语词汇“贝尔电话实验室”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	贝尔电话实验室
释义	贝尔电话实验室 bèi ěr diàn huà shí yàn shì美國的研究和發展公司。創建於1925年，負責改進電信設備和從事與軍事有關的研究工作，總部在新澤西州的默裏希爾。有大量技術發明和科學發現，如有聲電影系統、電動數字計算機、物質的波動性、晶體管、宇宙微波背景輻射等。
随便看	common niobium oxide Common Nipplewort Herb Common noctule bat common node common node separate model common nod genes common nomenclature common nominee common nominee share certificate common normal common normal length common normal length measurement common normal line common normal micrometer common norms common North American form common North American yellow-flowered plant Common Northern Whelk common nostoc common notion commonnesses commonness of aesthetic perception common noun common nouns common nozzle