national income accounting 國(guó)民收入核算national income 國(guó)民收入national import and export corporation [教育學(xué)]國(guó)家進(jìn)出口公司[能源科學(xué)技術(shù)]國(guó)家進(jìn)出口公司national identity document 國(guó)家身份証明文件national identity 國(guó)家認(rèn)同；民族認(rèn)同national humiliation 國(guó)恥national hug day national housing conference national holidays national holiday n. 國(guó)定假日national hockey stadium national hockey league national history day national historical museum national historical geographic information system national historic sites national highway n. 國(guó)道national hero 民族英雄；國(guó)家英雄national height datum 1985 [測(cè)繪科學(xué)技術(shù)]1985國(guó)家高程基準(zhǔn)national guard bureau