基本解释v.公开宣言；指名召见；公布任命同根派生 英汉例句In order to impro ve the detection sensitivity of capillary electrophoresis, various sample precon centration methods have been developed. 为了提高毛细管电泳的检测灵敏度,多种样品富集的方法得以发展。to preconize the clergy 公告召集教士