swad英swɒd美swɒdCOCA²⁸⁰¹³⁶⁺⁵BNC²³⁶²¹³⁺¹ 基本英英例句 n. 一群; 一束³³; 一簇⁶⁷ Noun: a bunch;
a thick swad of plants
A method for the determination of ephedrine in collunarium by high performance capillary electrophoresis with square wave amperometric detection SWADwas developed. 为电泳介质,采用毛细管电泳方波安培检测法,实现了滴鼻液中盐酸麻黄碱的分离检测。 dictall