[经] ratio of capital to fixed liabilities

zī běn duì gù dìng fù zhài de bǐ lǜ ㄗ ㄅㄣˇ ㄉㄨㄟˋ ㄍㄨˋ ㄉㄧㄥˋ ㄈㄨˋ ㄓㄞˋ ㄉㄜ˙ ㄅㄧˇ lv4