二(èr )进(jìn )制(zhì )在计算机技术中(zhōng )广泛(fàn )应(yīng )用(yòng )二进制数用0和1两(liǎng )个(gè )数(shù )字及其组(zǔ )合(hé )来表示任何数,二进制的进位(wèi )规则是(shì )“逢2进1”数(shù )字1在不(bú )同的位上(shàng )代表不(bú )同的值,按(àn )从右至(zhì )左的次序,这个值(zhí )以(yǐ )2倍递(dì )增在计算(suàn )器中参(cān )与运(yùn )算的数有两大
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