adj.先天的；固有的；同性质的
For its connatural limitation, the synchronous precision is not high, its use is limited, so that the problem of high synchronous precision is not solved. 由于同步阀固有的缺陷，其同步精度不高，使用范围也受到限制，无法解决液压同步系统中高精度控制问题。
