拼音:guójìdānwèizhìcítóu国际单位制词头用于构建十进制倍数及分数。10n大陆词头台湾词头英语词头符号十进制数值1024尧(它)佑yottaY10000000000000000000000001021泽(它)皆zettaZ10000000000000000000001018艾(可萨)艾exaE1000000000000000000101...