[经] ratio of net worth to total capital

jìng zhí duì zī běn zǒng é de bǐ lǜ ㄐㄧㄥˋ ㄓˊ ㄉㄨㄟˋ ㄗ ㄅㄣˇ ㄗㄨㄥˇ ㄜˊ ㄉㄜ˙ ㄅㄧˇ lv4