二次判据
Analysis and improvement of CT secondary breakage criterion in generator differential protection The Mechanism of Drawing Breakage
发电机纵差保护CT二次断线判别原理的分析和改进引伸破裂的机理
Discussion on the Criminal Law as the Secondary Criterion
论作为第二次规范的刑法
Methods The samples of secondary supply water before and after treatment were collected and determined according to the < Hygienic criterion for analysis of drinking water> ( 2001 edition) and the water quality was analyzed.
方法取经PCⅠ型水处理器处理前后的二次供水的水质样品,按《生活饮用水卫生规范》(2001年6月版)进行检测。
英语网 · 双语娱乐资讯
英语网 · 少儿英语故事
英语网 · 四六级英语